WILL GIVE BRAINLIEST Which of these would have the least effect on natural selection in a
subspecies of giraffes that is geographically isolated from other
subspecies of giraffes?

A. available niches

B. existing predators

C. chromosome number

D. available food resources

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

What organelle other than the nucleus houses dna in a eukaryotic cell?

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination