Answer:
Macrophages and Helper T-lymphocytes.
Explanation:
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The organs - Kidneys, Ureters, Bladder, Urethra, Sphincter muscles, and nerves- filters waste from the bloodstream and removes the waste from the body. Your kidneys circulate blood and separate waste, so it can be released. <span />
Answer:
Explanation:
Since the force required to lift it is equal to its weight, it follows that the gravitational potential energy is equal to its weight times the height to which it is lifted. PE = kg x 9.8 m/s^2 x m = joules.
In the nervous system, electrical impulses serve as messengers.
Nearly all of your actions, thoughts, words, and emotions are controlled by your nervous system. It manages complex functions like memory, thought, and movement. Additionally, it is vital for bodily functions like breathing, blushing, and blinking that occur automatically.
The endocrine system's chemical messengers, hormones, use the bloodstream to carry messages to and from cells.
A intricate system of glands and organs makes up the endocrine system. Your body's metabolism, metabolic rate, reproduction, growth and development, and response to injury, stress, and mood are all regulated and coordinated by hormones. The endocrine system is made up of the following components: Hypothalamus.
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<span>A bone is tissue. It forms a part of the skeletal system which is made up bones, joints, ligaments and cartilage. Cells work together in groups known as tissues. A tissue is defined as a group of similar cells working together to carry out a certain task. Examples are skin, bone, blood. Tissues in turn are grouped together to form organs. An organ is defined as a group of tissues that work together to carry out a certain task . Examples are heart, lungs, liver.</span>
