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Tasya [4]
3 years ago
11

1. What are the 4 basic concepts of Natural Selection?

Biology
1 answer:
MariettaO [177]3 years ago
3 0

Answer: reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual.

Explanation:

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What term describes the early kind of biologists that made and recorded observations about organisms in natures
dusya [7]

The term being referred to in this item is the naturalist. They study the natural environment. They generally have a broad studied things with broader range of interest than the particular specialty. Some of them may not have the proper training and do not hold a degree; however, they appreciate nature. 

4 0
3 years ago
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At the salinity of average seawater, what happens to density as the temperature increases? Is this also true of fresh water? Bra
ivanzaharov [21]

Answer:

The density of water increases as the salinity increases. The density of seawater (salinity greater than 24.7) increases as temperature decreases at all temperatures above the freezing point. The density of seawater is increased by increasing pressure.

Explanation:

5 0
3 years ago
Fungi are necessary evil to humanity.Discuss the pros and cons of this assertion
Flura [38]

Answer:

Fungi are eukaryotic organisms belonging to the kingdom fungi that are very widespread in most Earth habitats where they are primarily involved in recycling of nutrients and the decomposition of organic matter such that they aid in completing the food web and enabling the balanced ecosystem

In humans, fungi have the harmful effect of causing illnesses such as asthma, eye infections and are likely associated to alzheimer's disease as well as several other serious and some potentially lethal health conditions

However, fungi are known to aid humanity in such aspects including;

Natural pesticides

Agriculture

Food production

Medicine

Explanation:

Natural pesticides

Fungi which are pathogen of specific insect pest aid in the minimization of the harmful effect of pests on food crops such that microbial fungi pesticides can be sourced in the market

Agriculture

Fungi are necessary for the survival and growth of up to 80% of all grasses and trees

Food production

Fungi are well known for their role in bread, bear, and wine making and fungi are also used to ripen cheese

Medicine

Fungi are also used in the making of medicinal drugs such as penicillin G. Fungi and cyclosporine

3 0
3 years ago
NEED THIS ASAP How are polar bears of the tundra impacted by cities in Texas?(1 point)
Fittoniya [83]

Answer: B

because it explains more and it’s the correct one

3 0
2 years ago
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Which conclusion can be made from the data in the table? The higher the temperature, the fewer chirps there will be in 10 second
V125BC [204]

Answer:

The correct option: "The chirps occur closer together as the temperature increases."

Explanation:

i just took the test

4 0
3 years ago
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