Biology

The endocrine system affects cells with certain receptors .

The nervous system can affect only nearby cells

Nutrients are absorbed into the bloodstream. Starch is broken down by enzymes.

Macromolecules are broken down.

Inflammation and fever are nonspecific immune system reactions.

The polysaccharides have been broken down.

The endocrine system sends messages using hormones. It delivers messages from the nervous system to the excretory system. It tells the excretory system when the blood is out of balance.

Adrenalin.

One gland causes calcium ions to be released; another gland causes them to be absorbed

Hormones control the release of eggs, and birth control pills either regulate or prevent that release.

A sperm or egg

eyes develop

lips start to form

Vocal cords develop.

If it is the fatter bone in the leg, then it is the tibia

it makes the body create memory cells for future infections

If your options are

Latissimus doris

Rectus abdominus

Biceps brachii

Obliques

Then the correct answer is Rectus abdominus