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Citrus2011 [14]
3 years ago
11

a geologist is studying rock layers in an old river bed, and he finds a fossil of a fish and a horsetail rush in the same rock l

ayer. According to the law of faunal and floral succession, the geologist can assume that the rock containing the fossils may date back as far as the
Biology
1 answer:
rodikova [14]3 years ago
5 0
It can date back as far as the dinosaur age...
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Identify the types of genetic recombination.
inessss [21]

Answer:

In order:

independent assortment

fertilization

independent assortment

crossing over

fertilization

crossing over

Explanation:

just took on edge2020

5 0
3 years ago
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Only laboratories BSL-3 and higher require fire extinguishers, emergency showers and eye wash stations.
garik1379 [7]

Answer:

false

Explanation:

Fire extinguishers, emergency showers and eye wash stations are basic safety elements that must be present in all laboratories, regardless of their classification. This is because these are essential elements for common accidents in laboratories and can be easily solved with their presence.

8 0
3 years ago
Inhaling requires one to enlarge the thoracic cavity by ____________ the diaphragm.
Lelu [443]
Contracting the diaphragm. When the diaphragm contracts, it moves downward, which increases the space in your chest cavity, allowing the lungs to expand and take in air.



7 0
3 years ago
What is budding, cutting and grafting and how are they used in Agriscience
xz_007 [3.2K]

Answer:

Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant.

Explanation:

Grafting and budding are horticultural techniques used to join parts from two or more plants so that they appear to grow as a single plant. In grafting, the upper part (scion) of one plant grows on the root system (rootstock) of another plant. In the budding process, a bud is taken from one plant and grown on another.

5 0
2 years ago
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Which of the following is excluded under both the Limited Pollution Liability coverage form and Pollution Extension endorsement?
romanna [79]

Answer:

Option B

Explanation:

Limited Pollution Liability coverage form has limited coverage facility. It provides scope of covering the pollution liability but does not provide any coverage for meeting out the cleanup expenses. It covers the damage caused by pollution.

While in Pollution Extension Endorsement charge the insurance does not apply to testing, monitoring, clean up, neutralization and reducing the effect of pollutants are covered.  

Hence, option B is correct

5 0
3 years ago
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