is vinegar a solution?
During an annual check-up, the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph nodes most likely indicate?
A.
the body is not receiving enough oxygen
B.
white blood cells are lacking nutrients
C.
white blood cells are growing uncontrollably
D.
the body is experiencing an infection
Answer: B
Explanation:
When an enzyme is exposed to a temperature higher than its optimum,
what happens?
A)Nothing
B)The enzyme catalyzes the reaction better
C)The enzyme becomes denatured
D)The rate of reaction remains the same
The primary source of energy for most organisms are
Answer: The Sun
3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.
Explanation:
Answer:
The main energy source for life is the Sun
Explanation:
Serenade is a country with a high rate of disease. What conclusion can be drawn about the health of the people in
Serenade? Select all that apply.
Serenade has a large number of unhealthy people,
Serenade has a small population of unhealthy people.
Serenade has more unhealthy people than healthy people,
Serenade has more healthy people than unhealthy people.
Answer:
1 (and 3))
Explanation:
The first answer would be most correct, but you might also be able to draw the conclusion that there are more unhealthy people than healthy people.
Answer:
1st one
Explanation:
I believe that you can assume the 1st one, but you can't really assume that they have more unhealthy people than healthy. You don't have any numbers to prove that.
Please help. Worth 10 points.
Answer:
i think its the 2.
Explanation:
im sure of it. thinking of formulas.
Answer:
I think it is 3
Explanation:
Which type of energy change causes this leaf to grow? A. Thermal energy is transformed into potential energy. B. Thermal energy is transferred to the leaf. C. Electromagnetic energy is transformed into chemical energy. D. Electromagnetic energy is transferred to the leaf.
Answer:
C. Electromagnetic energy is transformed into chemical energy
Explanation:
Growth is one of the characteristics of living things. It refers to the increase of an organism. A leaf is part of a plant, which is a photosynthetic organism i.e. an organism capable of producing its own food using energy from sunlight. Light energy is a part of the ELECTROMAGNETIC ENERGY.
This light energy is used to synthesize glucose (food) via photosynthesis. The glucose, which stores chemical energy in its bond is then broken down to yield ATP used for growth. Hence, the transformation of electromagnetic energy to light energy is how a leaf grow.
it is C. Electromagnetic energy is transformed into chemical energy.
what do you think about this
Answer:
I would conclude the the answer is D. Sugar, Glucose, and Starch.
Explanation:
Hopefully this helps! If this wasn't the answer you were looking for please don't hesitate to private message me or comment here. Have a nice day/night! :)
Two reactants, X and Y, are combined and form a new substance with a mass of 375 g. The mass of reactant X is 300 g. What is the mass of reactant Y?
Answer:
The mass of Y is 75g
Explanation:
Answer:
Explanation:
75g
The DEPENDENT VARIABLE is:
A. What the scientists is measuring or observing
B. The experimenter's control method
C. The results of the experiment
D. The effects science has on society
Answer:
I think its D
Explanation:
Cause I took something similar
Answer:
A
Explanation:
The Dependent variable is always going to be quantitative data. It's always going to be the data you are measuring.
The model below represents an atom of which element on the periodic table?
Answer: Aluminum
Explanation:
The normal Aluminum is 13p+ and 13n. (13+13)
===> Aluminum-26 (or we just call it Aluminum)
This one has 13p+ and 14n. (13+14)
===> Aluminum-27
16. Name one organism that reproduces through binary fission
Answer:
Coral!
Explanation:
I learned this is a biology class a while ago!
Answer:
Bacteria
Explanation:
Easy 35 points > You have a piece of quatz, whos hardness is 7, and an unknown mineral. explain how you would determine if the unknown mineral had a hardness greater or less then 7.
Answer: not 35 points shame on you hmph lol
Explanation:
I really need the answer please!!!!!
Explain how an intelligence test could be biased?
Answer:
Tests can be biased in terms of impact (how they are used) and statistically. Tests can be biased if they treat groups unfairly or discriminate against diverse groups by, for example, “underestimating their potential or over-pathologizing their symptoms”
Explanation:
Answer:
Tests can be biased if they treat groups unfairly or discriminate against different groups
Explanation:
Which model represents the intermediate step between glycolysis and the citric acid cycle?
Which is most directly responsible for water’s unique properties
It's Hydrogen Bonds
Explanation:
Water has some unusual properties due to its hydrogen bonds. One property is cohesion, the tendency for water molecules to stick together. The cohesive forces between water molecules are responsible for the phenomenon known as surface tension.
What are plasmids?
A. Enzymes that bond genetic materials together
B.small rings of bacterial DNA
C. Enzymes that cut DNA
D. Simple organisms with only one chromosomes
Answer:
b. small rings of bacterial DNA
Answer:
B
Explanation:
The plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria; however, plasmids are sometimes present in archaea and eukaryotic organisms.
Why does the left ventricle have larger walls then the right?
covalent bond hold nitrogen bases together
whats the answer????
Answer:
D, since there is already a lot of it in the cell
ASAP PLEASE!
Number 5 is pointing to the fluid like material inside the chloroplast. This structure is called?
Stroma
Grana
Outer Membrane
Thylakoid
ANSWER ALL THE QUESTIONS
THE QUESTIONS IS ON THE PHOTO
Answer: (1.) several hierarchical levels in an ecosystem, that share the same function in the food chain and the same nutritional relationship to the primary sources of energy (2.) that only ten percent is available to the next level
Explanation:
7. What happens during mitosis?
(a) The nucleus of the cell divides.
(b) The cytoplasm of the cell divides.
(c) The cell divides.
(d) The DNA replicates.
Answer:
(c) The cell divides.
Mitosis is the process in which a cell divides.
Mitosis is one of the two types of cell division. The other type of cell division is Meiosis.
Meiosis takes place in reproductive cells and the cell is divided into two which is further divided into four by Meiosis-II
While in Mitosis the process is somewhat similar, the parent cell divides into two new cells and there is no further division and also the parent cell and the two daughter cell will be the exact same
When a trait is shown and at least one letter is upper case.
A) dominant
B) recessive
C) trait
D) allele
Answer:
maybe trait?
Explanation:
dunno lol
Answer:
When a trait is shown and at least one letter is upper case, it is a dominant allele (option A).
Explanation:
In genetics the presence of a dominant allele - represented by a capital letter - is sufficient to suppress a recessive allele, expressing the dominant trait in the phenotype.
Dominance is based on allelic combinations of the genotype, which are expressed in the phenotype for a given characteristic:
Two dominant alleles (AA) express the only possible trait, dominant.One dominant allele and one recessive allele (Aa) show a dominant phenotype, as the former suppresses the latter. It is a hybrid or heterozygous.Two recessive alleles (aa) show a phenotype with the recessive trait.The other options are not correct, because:
B) Recessive is the allele that is only expressed in the phenotype when there is a pair in the gene.
C) Trait is equivalent to a characteristic.
D) Allele represents the different ways in which a gene is expressed.
The producers represent the second trophic level.
True or false
Question: What do you know about animal production, processing,
marketing, and breeding?
Answer:
sex
Explanation
they have to sexual intercourse to produce a baby
Answer:
production produce marketing and breeding because they also born baby and processing foods also in there part of body
Explanation:
little bit only I don't know so much if you think the answer is correct then it ok
The Carter's meeting with April Ofrah was interrupted by a phone call.
What had happened? The hate you give
Answer:
DeVante called, saying that King was after him
Explanation:
Which way do monsoon winds blow during the summer months?
O toward the land
O counterclockwise
O clockwise
O toward the sea
5 6
7
During the summer the wind blows from the south west so it will blow toward the land.
What is summer?One of the four seasons is summer. The summer months are the warmest of the year. Summer can be the wettest (and rainiest) season in some regions while being a dry season in others.
In regions that are neither too hot nor too cold, there are four distinct seasons. Summer arrives on Earth's north and south poles at diametrically opposed times of the year.
Summer occurs between the months of June and September in the northern hemisphere and between December and March in the southern hemisphere. This is because the south of the Earth always faces away from the Sun while the north always faces the Sun.
Therefore, During the summer the wind blows from the south west so it will blow toward the land.
To learn more about summer, refer to the link:
https://brainly.com/question/2751386
#SPJ2
WILL GIVE BRAINLIEST!!!!!!!!
After a forest fire what would be the first change in a forest?
Pioneer species are established
A climax community is established
Wind carries seeds to the area and plants grow from these seeds
New soil forms from rock
c because
The first plants to move into the new bare ground after a wildfire are wildflowers or “weeds.” These fast-germinating, leafy herbaceous plants are also known as “forbs” or “ephemerals.” They quickly germinate, grow and produce a new crop of seeds.
Answer:
Pioneer species are established
Explanation:
A forest fire would represent the process of secondary succession.
In secondary succession, the first stage is the growth of pioneer species. The soil still remains, so no new soil needs to be made.
This rich soil allows for pioneer species to grow in the forest.
PLEASE ANSWER!!!
Are these two a plant cell or an animal cell or both?
The first on is : cell membrane, cytoplasm, vacuoles and mitochondria
Answer:
Plants have eukaryotic cells with large central vacuoles, cell walls containing cellulose, and plastids such as chloroplasts and chromoplasts.
Explanation: