Answer:
Use any of the followin
Explanation:
Thin narrow beak, Two legs, thin tail, wings
Answer:B. The level of carbon in the atmosphere will increase because there are fewer sinks in the ecosystem.
Explanation:
Answer: Interventional Study
Explanation: When a treatment group is compared to standard (control) group it is called Interventional Study
Answer: Fitness or camouflage
Explanation: C and D don’t make any sense
<span>B. Marsupials. </span>Amniotic eggs is a unique kind of egg because they possess a semipermeable shell to protect the egg but it also allows gas exchange. Inside an amniotic egg contains the amnion, chorion and allantois. Animals that lay amniotic eggs are called amniotes, which include reptiles, birds, dinosaurs, monotremes (platypus).
