Answer:
A river basin is place where water collects and drains from.
Explanation:
scientist found a new ocean zone, which has over 100 new species of sea creatures
hope this helps :)
Answer: In females, most of gametogenesis occurs during embryonic development. Primordial germ cells migrate into the ovaries at week 4 of development and differentiate into oogonia (46,2N).
Explanation:
Answer:speciation
Explanation: Speciation is the evolutionary process by which populations evolve to become distinct species. There are four geographic modes of speciation in nature, based on the extent to which speciating populations are isolated from one another these are allopatric, peripatric, parapatric, and sympatric. Speciation may also be induced artificially, through animal husbandry, agriculture, or laboratory experiments.
Answer:
it would be c
Explanation: when the volcano erupted the huge blast sent the new species of tree seed into the air where they landed and begin to grow
