1: a) Cytokinesis
2: b) Prophase: Fibers form the mitotic spindle
3: It is the system that scientists use to name living organisms. It is beneficial to use this naming system because it is very precise and narrows it down to one specific organism. Another reason is because the roots used to make up one of the names can be compared to others, so you can see the relationship between two different organisms.
4: a) <span>Organisms once thought to be unrelated may be found to be related.
5: b) eliminating waste through the cell membrane.
I hope this helps you out.
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Answer:
b. earth was formed from a cloud of gas and dust spinning and moving some distance from the sun.
Answer:
Nucleic Acids Proteins Carbohydrates
Lipids
Explanation:
All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.
Red blood cells- these cells help in carrying of oxygen in the body
white blood cells- these cells ward of infection in the body
platelets- platelets assist in blood clotting
