Mangroves are a keystone species. true or false?
(wut is a mangrove? ? )

Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?