Which of the following is the strongest example of circadian rhythm? A crab living deep in the ocean can still sense the tides.
Many animals are more active in mild weather than in extreme heat.
Some birds can sense changes in Earth's magnetic field.
Rats kept in constant light show a daily pattern of activity.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

What best explains the inability for life to exist in earth early atmosphere

Which enzymes break down carbohydrates?