Answer:
The correct answer is vasoconstriction has occurred.
Thermal receptors present in the skin sense the cold around the surrounding and stimulates the sympathetic nervous system of the body.
It immediately causes vasoconstriction in the skin, legs, and arms.
Vasoconstriction prevents or decrease the heat loss from the body to the environment.
Decreased flow of blood to the skin and extremities turns the skin pale in color.
Mitosis is important for a number of reasons. It's a form of reproduction for some organisms that reproduce asexually, it's needed for growth and development, and also for the repair and replacement of cells. If we didn't do mitosis dead cells wouldn't be replaced, and that would cause some massive problems. For example, if we weren't capable of doing mitosis and you cut your hand, the cut wouldn't heal up because the cells wouldn't be getting replaced.
Answer:
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BRAINLEST
Answer:
Both the nature of the gene and its environment can influence the mutation rate.
Explanation:
Mutations are caused by environmental factors known as mutagens.
Types of mutagens include
- radiation,
- chemicals, and
- infectious agents.
There<span> are many plant-</span>like protists<span>, such as algae, that get </span>their<span> energy from sunlight through photosynthesis. Some of the </span>fungus-like protists, such as the slime molds decompose decaying matter. The animal-like protists<span> must "eat" or ingest </span>food<span>.</span>
