Blood is pushed through the organism by the heart, and brings nutrients and oxygen to our tissues. It also takes away waste and carbon dioxide from tissues.
Answer:
have DNA, but are NOT large or complex
Explanation:
Answer:
Major structural differences between a plant and an animal cell include: <u>Plant cells have a cell wall, but animal cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not.</u>
Explanation:
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<h3><u>Expansion of energy in active transport:</u></h3>
- Active transport is a transport process that involves movement of molecules between regions through a membrane against the concentration gradient.
- It is homeostatic process which means it’s a biological process in which functions of the body are regulated to achieve internal balance.
- Active transport uses metabolic energy ATP to transport molecules across a membrane.
- Generally, metal ions are transported across cell membrane by active transport.
- Metal ions are transported with the help of ion pumps and are distributed through the body.
The term that refers to similarities and differences among people including those such as race, age, ethnicity, physical abilities and characteristics, and gender is known as surface-level diversity
