The distribution and abundance of organisms is determined by the interactions between organisms and between the non living environment. Energy and nutrients move within and between biotic and abiotic components of ecosystems via physical, chemical and biological processes. Human activity and natural events can have a profound effects on population, bio diversity and ecosystem processes
The correct answer is B) Meiosis, which is the production of sperm and egg cells. Each cell goes through the process of division twice in order for the cell to end up with half the number of chromosomes.And all of those cells are made to pass on genetic information to the offspring of the being they come from. Hope this helps.
Normal cells stop growing (reproducing) when enough cells are present. For example, if cells are being produced to repair a cut in the skin, new cells are no longer produced when there are enough cells present to fill the hole (when the repair work is done).
In contrast, cancer cells don’t stop growing when there are enough cells present. This continued growth often results in a tumor (a cluster of cancer cells) being formed.
Strings exists as a one dimensional figure.
and yes its true.
Answer:
Earthworms are a decomposer (D)
Explanation:
They break down things that are dead. Like breaking down dead roots making room for new ones to come in. Also using process of elimination you could take out (b) because it doesn't make food from the sun, abiotic factor is sum that isn't alive so that wouldn't make sense and (C) wouldn't either. So the answer will be (D). Decomposer.
Thank me and please mark brainlest. Have a wonderful life