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lakkis [162]
3 years ago
5

What do scientist use trilobites as proof of

Biology
2 answers:
kirill [66]3 years ago
6 0

Answer:

Explanation:

Because they appeared quickly in geological time, and moulted like other arthropods, trilobites serve as excellent index fossils, enabling geologists to date the age of the rocks in which they are found. They were among the first fossils to attract widespread attention, and new species are being discovered every year.

natka813 [3]3 years ago
5 0
Trilobites are known as index fossils, fossils used by scientists to make inferences on the ages of rock layers. “Trilobites allow geologists to date the rocks they are found in and correlate them with other rocks of similar ages around the world,” Dr.
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When planning a healthful diet using the USDA Eating Patterns, vegetarians should remember that: a. modifications are prohibited
denis-greek [22]

Answer:

<em>The correct option is c) the vegetable group contains legumes, which can be counted as protein foods.</em>

Explanation:

The USDA Food Patterns were formulated so that people could be helped in carrying out Dietary Guidelines recommendations. These Guidelines help people understand and identify the daily food which they shall consume. There are three basic lifestyles of diet which these guidelines describes:

1) The Healthy U.S.-Style Pattern

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These guidelines also describe that legumes are an excellent food which shall be consumed by all vegetarians as they are an excellent source of proteins.

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3 years ago
Under what conditions do photosynthesis and cellular respiration occur in most plants? under what conditions do photosynthesis a
dezoksy [38]
Photosynthesis occurs only in the light while cellular respiration occurs in both the dark and the light. Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight into chemical energy. The process takes in carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere. Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into ATP, and the release waste products. 
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3 years ago
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Much of the atmosphere of the planet Venus is made up of carbon dioxide. How do you think this influences the surface temperatur
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Answer:As carbon dioxide and other greenhouse gases heat up the planet, more water evaporates into the atmosphere, which in turn raises the temperature further.

4 0
3 years ago
In the southeastern United States, marshes are dominated by two species of smooth cordgrass; Spartina alterniflora dominates the
Olin [163]

Answer:

Option-4

Explanation:

In the given question, S. alterniflora grows in the seaward marsh whereas  S. patensis grows in the high marsh. When  S. alterniflora is removed, the S. patensis grows to a smaller portion whereas if S. patensis is removed, the  S. alterniflora covers all the land.

This shows that although both are different species but they share a niche and the marsh land is the fundamental niche of the  S. alterniflora as it can grow in all parts and therefore its distribution is limited by only a realised niche.

Thus, Option-4 is correct.

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3 years ago
What is a Troposphere
LekaFEV [45]

Answer:

The lowest region of the atmosphere

Explanation:

What google says:

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4 years ago
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