Answer:
I think it's 100 picometers because atoms are super small
Answer:
atoms are usually around 100 picometers across.
Explanation:
:)
Final Point ( what are the 3 parts of the cell theory)
Answer: All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells.
Explanation:
Explain how to view a specimen under a microscope.... using the correct scientific vocabulary
Science (i dunno what it is- like what kind it is, I think biology- i don’t know)
Tides
OVERDUE
Have another assignment like this that I’ll be uploading to a different question
Answer:
A-
Tides are caused mainly by in how much the moon's gravity pulls on different parts of Earth.
The force of gravity pulls the moon and Earth toward each other.
The moon's gravity causes high tide on the side closest to the moon.
The moon's gravity pulls Earth, leaving water behind causing an additional high tide.
Low tides occur between the two high tides.
There are 2 low tides and 2 high tides a day.
B-
Their combined forces produce a tide with the greatest difference between consecutive high and low tides, called a spring tide.
Spring tides occur once a month, at new moon and at full moon.
During the moon's first-quarter and third- quarter phases, the line between the moon and the sun is at right angles to the line between Earth and the moon.
This produces a spring tide, a tide with the greatest difference between consecutive low and high These occur twice a month.
(sorry I didn't really understand the first one)
giving brainliest to first correct answer
A grackle and a sparrow try to eat from the same ear of corn in a field. This is an example of mutualism.
True or false
List 5 types of as3xual reproduction and give an example of an organism that uses each type.
The different types of as3xual reproduction are binary fission, budding, vegetative propagation, spore formation (sporogenesis), The following are examples of as3xual reproduction in unicellular organisms:Binary Fission - In binary fission, the parent cell divides into two equal halves called daughter cells, either transversely or longitudinally. Amoeba, for example, divides transversely, but Leishmania divides longitudinally.Several Fission - A parent cell divides into multiple daughter cells at the same time in multiple fission. Sporozoans, for example.Budding occurs when organisms create a bud on the surface of their body, which eventually develops into a distinct person. For instance, Budding Yeast.
Denver is located at a latitude of 39°N. How would solar elevation change for:
A location south of Denver (closer to the equator)?
B. A location north of Denver (closer to the North Pole)?
Answer: A. location south of Denver (closer to the equator)
Explanation: I'm 55% sure its right
Give three specific examples of how cell theory has impacted the modern-day world in which we live in.
Specific examples of how cell theory has impacted the modern-day world include:
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Definition:
Cell theory, put simply is a scientific theory whose formulation is characterized by the fact that living organisms are made up of cells, and these cells are the basic structural/organizational unit of all organisms, and that all cells come from previously existing cells.
In modern day world in which we live in, the cell theory has impacted in a variety of ways, some of which include;
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Read more;
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Help me please giving brainliest
Answer:
1.
air (atmosphere)
water (hydrosphere)
land (geosphere)
organisms (biosphere).
2.
The Earth's climate is created by the interaction of the atmosphere and the hydrosphere. Heat and moisture are stored in the atmosphere, whereas water vapor is stored in the hydrosphere. The interactions between the two aid in the distribution of heat and moisture around the globe, resulting in temperatures that are conducive to life.
3.
The biosphere and hydrosphere interact in the sense that the hydrosphere provides water for the biosphere to function, grow, and exist. Animals (biosphere) consume water (hydrosphere), and fish (biosphere) require water (hydrosphere) in order to survive and swim. The flood is another interaction between the biosphere and the hydrosphere.
4.
Perform experiments. Make theories. Observe. Etc.
Hope the rest of it helps tho!
How can a seedless vascular plant reproduce?
They reproduce by using xylem vessels.
They reproduce by producing flowers.
They reproduce by using spores.
They reproduce by carrying nutrients through phloem vessels.
Answer:
They reproduce using spores.
Explanation:
Seedless vascular plants (like ferns) do not have seeds. That means they do not have flowers because flowers produce fruit with seeds. To reproduce, they drop microscopic spores. These spores fly away in the wind and land wherever. Then they grow into new plants.
What is the name of the line drawn perpendicular to the surface where a light ray strikes?
a.
incoming ray
c.
normal
b.
reflected ray
d.
vertical
Please select the best answer from the choices provided
A
B
C
D
Answer:
C
Explanation:
The ray of light leaving the mirror is known as the reflected ray. At the point of incidence where the ray strikes the mirror, a line can be drawn perpendicular to the surface of the mirror; this line is known as a normal line.
hope this helps!
help me please, I'll mark brainliest!!!
Answer:
Explanation:
What does the wavelength of light determine?
A. color
B. Intensity
C. brightness
D. amplitude
Answer:
A
Explanation:
In the visual system, a light wave's wavelength is generally associated with color, and its amplitude is associated with brightness.
Explain a situation where you restated a sequence of events.
She went for a walk in the forest. Pretty soon, she came upon a house." Then, we follow her through the sequence of events upon entering the house. First, she eats three bowls of porridge sitting on the table.
Calculate the force needed to move the object shown in the picture to the right. Use the equation for Newton's second law as well as the provided mass and acceleration values.
Select one:
F=2N
F=4N
F=8N
F=16N
F= 16 N
--Jax
Hope this helps!!!
How does the cell cycle start off?
help pls it would be nice :p
Answer:
1.The DNA unzips
2.A strand of RNA is made
3.The RNA leaves the nucleus
4.The RNA moves to the ribosome
Explanation:
Which statements describe the pedigree? Check all that apply.
(/◕ヮ◕)/if you get it right you get a free hug
One parent is a normal male.
One parent is a normal female.
The parents have two daughters who are carriers.
The parents have three sons who are carriers.
The grandparents have a granddaughter who has the disorder.
The grandparents have three normal grandsons.
Answer:
it got passed down from the grand parents it skiped the the parents and went to the 2 daugthers
Please mark brainiest
In the past few years, DNA testing has become an important crime-fighting tool. Many individuals were convicted of crimes based on the evidence of their DNA alone.
All of the following statements concerning this use of DNA as a crime-fighting tool are true EXCEPT...
A. The results of DNA testing are 100% reliable in all criminal investigations.
B. Basically, no two individuals have the same exact same DNA in their cells.
C. DNA is an organic compound, and without proper care in handling, it could become mutated.
D. The closer the individuals are related, the more similarities will occur in their DNA.
How does the average monthly temperature change throughout the seasons?
Answer:
.
Explanation:
There is a lag between the longest day of the year and the warmest average temperatures for most mid and high latitude locations. In northern OH/northwest PA, the maximum daily temperature occurs nearly 3 weeks later in mid July.
I hope this helps
How can the difference in temperatures influence the wind patterns in the Atlanta area?
The unequal heating of Earth's surface can cause local winds to form. The less dense warmer air rushes in to replace the denser cooler air forcing the cooler air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The less dense cooler air rushes in to replace the denser warmer air forcing the warmer air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The denser warmer air rushes in to replace the less dense cooler air forcing the cooler air upwards creating the local winds in a given area.
The unequal heating of Earth's surface can cause local winds to form. The denser cooler air rushes in to replace the less dense warmer air forcing the warmer air upwards creating the local winds in a given area.
Answer:
that is correct, the ball of fire heats the earth unevenly causing winds
Explanation:
Choose the best answer that explains why the location of chlorophyll plays an important role in the process of photosynthesis.
The process of photosynthesis requires direct absorption of sunlight so it needs to be located in the upper part of a leaf.
There is more protection for chlorophylls in the upper part or a leaf.
Chlorophyll needs direct access to oxygen for photosynthesis.
Chloroplast needs direct access to the spongy layer where water and gases are stored.
Answer:
Explanation:
answer: The process of photosynthesis requires direct absorption of sunlight so it needs to be located in the upper part of a leaf.
Please I need help - due tomorrow - brainliest to the best answer
Write an explanation of why a scientist may want to perform an experiment about the effect of the concentration of salt on the amount of electricity produced. (2-3 Sentences)
A scientist may want to perform such an experiment probably because they want to find out if there's another type of food or drink or spice that could create energy.
PLEASE HELPPPPPPPP!!!
Answer:
the second option. The heat added to the system. That's what the Q stands for.
(HELP ASAP)Which of the following is true of the composition of both DNA and enzymes such as DNA lipase?
A. Nitrogen and oxygen are the only elements they have in common.
B. They are made up of long chains of a basic unit.
C. They are made up of basic units called amino acids.
D. Carbon and hydrogen are the only elements they have in common
Answer:
B. They are made up of long chains of a basic unit.
Explanation:
the others don't really make sense
a, they have c h o n in common bc of cho cho chon chonp,
b, its true
c, only proteins (enzymes are proteins) are made up of amino acids
d, refer to a
The composition of both DNA and enzymes such as DNA lipase as they are made up of basic units called amino acids.
What is the role of enzymes in protein synthesis?When protein synthesis is taking place, enzymes link tRNA to amino acids in a highly specific manner. The third form of RNA is messenger RNA (mRNA), which receives the genetic code from DNA and carries it into the cytoplasm where protein synthesis takes place.
Thus, option "C" is correct.
To learn more about enzymes click here:
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Homologus structures refers to
Answer:
Homologous structures are similar physical features in organisms that share a common ancestor, but the features serve completely different functions.
Explanation:
An example of homologous structures are the limbs of humans, cats, whales, and bats.
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What causes the drainage of water from a watershed to a river?
A.
heat
B.
sunlight
C.
gravity
D.
Earth's rotation
Answer:
C. Gravity
Explanation:
The drainage is flowing down and the reason things stay tethered to the Earth is because of gravity.
What career cluster does a Dietician and nutritionist, health educator, psychologist and public health counselor fall into?
A. Agriculture, Food, and Natural Resources cluster
B. Health Science cluster
C. Business Administration cluster
What is something special about regional climate?
A person throws a ball up into the air, and the ball falls back toward earth.
At which point would the kinetic energy be the lowest?
1. at a point when the ball is still rising
2. at a point before the ball hits the ground
3. when the ball is at its highest point
4. when the ball leaves the person's hand
Answer:
3. When the ball is at its highest point.
Explanation:
When the ball is at the highest point, it is not moving as fast and is in potential energy then when it falls again, it is kinetic energy.
Life science
What is biodiversity, and why is it important?
See first comment too, please
Answer/Explanation:
Biodiversity is the shortened form of two words "biological" and "diversity". Biodiversity is required for the processes that support all life on Earth, which including us (Humans). Why is it important? It because without biodiversity we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat. Biodiversity holds ecological and economic significance. It provides us with nourishment, housing, fuel, clothing and several other resources.
Important reason include;
Biodiversity Protects Us. Biodiversity makes the earth habitable.Biodiverse ecosystems provide nature-based solutions that buffer us from natural disasters such as floods and storms, filter our water and regenerate our soils.Increase ecosystem productivity; each species in an ecosystem has a specific niche a role to playSupport a larger number of plant species and, therefore, a greater variety of crops.Protect freshwater resources.Promote soils formation and protection.[RevyBreeze]