Which of the following is an accurate statement about the phases of mitosis?

during metaphase, only chromatin is present.

during anaphase, chromosomes begin to separate.

during prophase, chromosomes align in the middle, waiting to separate.

interphase is the first phase of mitosis.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

because they want 2 and yea

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.