Answer:
A
Explanation:
Options B,C, and D wouldn't work because they include multi-cellular organisms. These organisms are fungi, plants, and animals that have billions of cells within them. Thus, the most probable answer would be A since many bacteria are single celled.
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Answer:all the arrows will point to the right
Explanation: Ape.x.
The route of non-fat nutrients from the small intestine to their release as nutrients to the body can vary depending upon the type of nutrient. They can be transported either by passive or active transporters, or through blood stream, or may be absorbed by water.
Small intestine is a part of the digestive system. Its function is to digest the various food components, specially fats and proteins. Small intestine is a very large tube-like structure that is fit compactly surrounded by the large intestine.
Nutrients are components present inside food that are required for the growth and strength of the body, They provide several benefits like body-building capacity, immunity from diseases, proper functioning, etc.
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Answer:
The structural components of the nervous system enables it to carry out the following functions:
1). collect information about changes in the organism's environment (both internal and external).
2). process the information; and
3). act up on the information.
The nervous system carries out its functions efficiently and extremely rapidly since information and instructions speed as electric impulses along nerve from one part of the body to another almost instantaneously.
The basic structural unit of the nervous system is the nerve cell or neurone which consists of a dense cell body and protoplasmic processes collectively known as nerve fibre.