What has helped the ecosystems survive through the Earth's changes? Human activity

Biodiversity

Machines

Mr. Attis

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata