Answer: E. A B, and C only
Explanation:
An exoskeleton is a hard, rigid, protective external structure that supports and protects the body of the animal from the damage caused either by injury or by predator. It supports and protects the inner organs and structures, acts as a barrier against desiccation. These act as a point of attachment of the muscles which provides a structural framework to the body. The exoskeleton is waterproof hence, protects the organism from being affected by the external water. It can be seen in the form of shells or scales, nails, hooves and other structures.
According to a study by Mohoney and others, a lower level of executive attention in order adults was linked to low blood pressure,which likely is related to reduce blood flow to the brains frontal lobes .Executive attention in blocking potentially which distract information from the focus of attention.
It keeps the temperature on earth at a moderate level
Photosynthesis is the process plantsuse to convert energy from the sun into usable energy for their cells. ...ATP and NADPH provide the energyneeded for the next energytransformation. The plant cells thenuse the ATP and NADPH to assemble molecules of carbon dioxide and other carbon
chains into glucose molecules.
Answer: =<u>Convergent</u> evolution
Explanation: <u>Convergent</u> evolution occurs when organisms share a trait that originated in an ancestor but changed over time in different populations.
