In the following equation, how many atoms of Calcium (Ca) are present in the products?
1
2
3
6
Answers
Answer:
1 atom............................
Related Questions
what is the meaning of earthquake?
Answers
Explain the life cycle of gymnosperms in detail.
Answers
Answer: In gymnosperms, the gametophyte generation takes place in a cone, which forms on the mature sporophyte plant. Each male gametophyte is just a few cells inside a grain of pollen. Each female gametophyte produces an egg inside an ovule.
Hope this helps!
Answer:
The male cones release pollen into the air. The wind then carries the pollen to the female cones. The pollen gets stuck in a sticky liquid produced by the ovule. Sperm from the pollen fertilize the egg in the ovule. The ovule then develops into a seed. When the seed is mature, it is dispersed. If conditions are good, the seed grows into a seedling, which grows into a tree. The tree produces cones, and the cycle begins again.
Explanation:
What is positive controls used for?
Answers
Marla is explaining to her friends the printing technique that requires the use of, glue, gum arabic , or shellac. what technique is she describing?
Answers
Answer:
stencil
Explanation:
As I was looking at my notes from edmuentum, I found that stencil is the only that mentions the glue, gumarabic, or the shellac. (Also I did the test)
If you were conducting an experiment where you were measuring how much water (in grams) a potato gained
or lost when placed in an isotonic, hypertonic, and hypotonic solution, which variable would be plotted on the
X-axis?
o types of solutions
o color of potato
O it doesn't matter
O mass of potato
Answers
Answer:
potato mass I think but this is a funny question lol
Answer:
mass of potato
Explanation:
i think this the right answer
Small organs associated with lymphatic vessels are termed.
Answers
Answer:
lymph nodes
Explanation:
cuz small organs associated with lymphatic vessel are termed called lymph nodes
7. ) Most of a cell's growth and activity occurs in the ______ phase.
a.) s phase
b.) m phase
c.) G0
d.) G2
e.) G1
Answers
Answer:
Interphase (A.K.A. S Phase)
Explanation:
Hope this helps.
Most of the cell's growth and activity occurs in the S-phase of mitosis. During the S-phase, a cell grows in size and genetic material duplicates. Thus, the correct option is A.
What is Mitosis?Mitosis is the division of cell in which the DNA or the genetic content of the cell remains constant from one generation to the next generation. Mitosis consists of interphase and M-phase. During the interphase, cell prepares for division while in the M-phase the cell undergoes division.
The S phase of a cell cycle occurs during the interphase after the G1 phase, before the M-phase, and it is responsible for the replication of DNA. In this stage, the genetic material of a cell is doubled before it enters the M-phase, allowing enough amount of DNA to be split into the two daughter cells.
Therefore, the correct option is A.
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Name the number of vertebrae that fuse together to form the sacrum.
Answers
what is the life span of
elephant , rose, dog ,banana tree
Answers
Explanation:
Explanation:The life span of species is as listed below: i) Dog life span is twenty to thirty years. ii) Elephant life span is sixty to ninety years. iii)Banana tree life span is twenty-five years
Answer:
life span - ELEPHANT- 80 TO 90 YEAR ROSE 8 TO 10 YEARDOG 10 TO 13 YEAR BANANA TREE12 MONTH TO 2 YEARWhen does the mitotic spindle attach to the kinetichore?
Answers
Answer:
The Prometaphase.
Explanation:
Typically in biology the prometaphase is overlooked. It is between the prophase and the metaphase, and is the exact point in which the mitotic spindles attach to the kinetochores. Metaphase, which occurs directly afterwards, is when the chromosomes are lined up to be split and pulled towards opposite sides of the cell.
Source: https://www.
Enzymes secreted by cells in the leaves of the Venus flytrap can digest
A.
proteins into amino acids
B.
sugars into starches
C.
amino acids into fats
D.
proteins into sugars
Answers
The enzymes that are in cells in the leaves of the Venus flytrap can digest proteins into amino acids.
What are enzymes?Enzymes are proteins which perform various functions in the body. These enzymes are very helpful in metabolic activities such as the digestion of food.
In this case, the enzymes that are in cells in the leaves of the Venus flytrap can digest proteins into amino acids.
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a linchen is an example of
Answers
Answer:
a symbiotic relationship between algae and certain fungi.
Explanation:
They are capable of producing their own food. The alga that is associated with fungus is a green or blue- green alga.
Which is an abiotic factor that can be found in a rain forest ecosystem?
O A. Air
B. Algae
C. Animals
D. Flowers
Please help
Answers
Answer:
Air
Explanation:
It is non-living.
Which statements accurately describe tropical rain forests? Check all that apply.
They are found near the equator.
They have a cold, dry climate.
The temperature does not vary much.
They contain little variety of plants and animals.
The animals often depend on camouflage to survive.
Answers
Answer:
1, 3, 5
Explanation:
hope this helps :)
what is the velocity of a wave haveing a frequency of 25hz and a wavelength of 10 m
Answers
It should be 250mm/s
At the level of species, the ocean is much less diverse than the terrestrial environment, with only approximately ______ percent of the total known species.
Answers
At the level of species, the ocean is much less diverse than the terrestrial environment, with only approximately fifteen (15) percent of the total known species.
What is biodiversity?Biodiversity makes reference to all forms of life and different populations we can identify in a given ecosystem.
Biodiversity is a fundamental issue for the maintenance and equilibrium of the whole ecosystem.
The loss of biodiversity may lead to the extinction of one species and even to the irreversible change of the ecosystem.
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How could the origin of organisms such as dinosaurs, whose gait allowed them to move without compressing their lungs, have led to emergent properties?.
Answers
The ability of dinosaurs to move without compressing their lungs helped them to effectively produce more energy requited for other emergent properties.
What was the advantage of being able to breathe with lungs?The lung is a special organ in the body of higher animals such as mammals and birds whose function is for gaseous exchange.
Possession of the lung gave an evolutionary advantage to organisms that have lungs as it enabled them to occupy various habitats on land as they could effectively use oxygen to produce energy.
Therefore, the ability of organisms such as dinosaurs to move without compressing their lungs helped them to effectively produce energy for other emergent properties.
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what are the subgroups of the phylum chordata
Answers
They are divided into three subphyla, Vertebrata, Tunicata or Urochordata, and Cephalochordata.
Answer:
Vertebrata, cephalochordata, and urochordata.
Explanation:
Vertebrata includes mammals, reptiles, birds, fish, and amphibians.
Cephalochordata includes lancelets.
Urochordata includes salps and sea squirts.
Which statement describes elements?
1
A. All elements are solid metals.
B. All elements exist only in the liquid phase.
O C. Each element is made up of the same type of atoms.
OD. Each element is made up of different types of atoms.
Answers
The answer is D. Each element is made up of different types of atoms.
An element is made up of one type of atom. The type of atom it is made from depends on the amount of protons in an atom.
What causes folded mountains to form?
Collision of continental plates
Collision of a continental plate with an oceanic plate
Vertical shifting along a fault line
Lava emerging from a crack or fissure in the crust
Answers
Answer: Fold mountains occur near convergent or compressional plate boundaries. Plate movement creates fold mountains as the plates move towards each other. This movement causes layers of sedimentary rock on the ocean floor to become wrinkled and folded. These mountains are found between two continental plates.
Explanation:
Answer:I believe the answer is A let me know if im wrong
Explanation:
Muscles located close to the midline of the body may be called:.
Answers
Answer: Medialis
Example: In your knee
What is the function of the type of muscle that is pictured below?
Answers
Answer:
correct, its contraction and relaxation of the heart
Explanation:
by the help of pacemaker cells, contractions of our hearts are in control
Answer:
contraction and relaxation of the heart
Explanation:
c or contraction and relaxation of the heart
What does the word autotroph mean? Self food Self nourishment Other nourishment
PLZZ HELP!!
Answers
Explain How a multicellular organism is a collection of differentiated cells.
Answers
Answer:
the picture is just your answer
Explanation:
read what's on the picture to get your answer
energy for use in cells is stored in the form of...
A- Chemical bond energy
B- Physical energy
C- Heat energy
D- Mechanical energy
Answers
Answer:
B
Explanation:
you can search this up I'm positive it this answer
5. What is the ratio of carbon:hydrogen:oxygen
atoms?
Answers
Answer:
1:2:1
Explanation:
The relationship between the amount of energy available for use and the amount of entropy in a food chain differs between trophic levels. why would the amount of entropy increase from one trophic level to another in a food chain or energy pyramid? a. the available energy from one trophic level to another increases b. energy is lost at each level as heat, which increases randomization c. the amount of biomass decreases from one trophic level to another d. the available energy at each level may either increase or decrease, creating randomization
Answers
The amount of entropy in a food chain differs between trophic levels the correct option is "B" energy is lost at each level as heat, which increases randomization.
What is the 10 per cent law of energy?The 10% Rule indicates that when energy is flowing in an ecosystem from one trophic level to the next, only ten per cent of the energy will be passed on. A trophic level is the position of an organism in a food chain or energy pyramid.
Thus, energy is lost at each level as heat, which increases randomization.
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If the average tail size of a reptile continually got smaller through generations, this would be an example of
Answers
Answer:
evolution
Explanation:
because as time goes on some organisms change and this may be called evolution
I WILL SAY YOUR BRAINIEST IF IT IS RIGHT!
What does a seed contain?
embryo and nutrients
nutrients and vascular tissue
vascular tissue and pollen
pollen and nutrients
Answers
Answer:
Embryo and Nutrients
Explanation:
The seed contains the embryo for the new plant, nutrients to feed that embryo, and the seed shell which protects it.
How does dna replication affect the number of chromosomes in the cell?.
Answers
Answer:
Following DNA replication, the DNA content doubles again to 4c, but each pair of sister chromatids is still counted as a single chromosome (a replicated chromosome), so the number of chromosomes remains unchanged at 2n.