What's the answer for this? Please answer as soon as possible!!! Thank you❤️❤️❤️

See explanation

Explanation:

Double circulation is when for every circuit, blood circulates twice through the human heart.

Firstly, deoxygenated blood is sent by the right pump m to the lungs. After it then becomes oxygenated, it will then be taken back to the heart and them the oxygenated blood will then be carried round bmthe body by the left pump.

In the figure, polygon ABCD is transformed to create polygon A'8CD. This transformation is a by a factor of.

sorry ur figure is not opening at all

parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily  disperse, but are  more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be  attacked by the host's immune system. they have therefore developed  mechanisms for dispersal such as  complex life cycles.

answer: c

explanation: