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Anit [1.1K]
3 years ago
13

Pollen grains help scientists

Social Studies
2 answers:
marin [14]3 years ago
7 0

Answer:

the answer is A....

Explanation:

baherus [9]3 years ago
4 0
<h2>Answer:</h2>

Pollen grains help <u>A) in identifying the plants and making assumptions on climate conditions in past times</u>.

<h2>Explanation:</h2>

If there is a finding of a pollen grain, it can be clearly concluded that the plant was a flowering plant. It is because only flowering plants have pollen grains that function as a part of the male reproductive system in a plant. If there is a presence of flowering plants in the region, the climatic conditions in the past can also be devised.

The protective wall of the pollen grains help them to be in the sediment layer of the ponds and lakes. The scientist take pollen grains from this layer through physical and chemical methods and use them to determine the above mentioned factors.

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Colin's answer suggests that he does not "<span>does not yet understand the concept of conservation",</span>

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7 0
3 years ago
A client who is uses ipratropium reports having nausea, blurred vision, headaches, and insomnia after using the inhaler. which a
allsm [11]

Sphygmomanometer action should the RN (rn) implement first

<h2>What is Sphygmomanometer ?</h2>

A sphygmomanometer, also referred to as a blood pressure monitor or blood pressure gauge, may be a device used to measure blood pressure that consists of an inflatable cuff that collapses and then releases the artery under the cuff in a controlled manner, also as a mercury or aneroid manometer that measures the pressure.

The width of the vital sign cuff's bladder should be about 40% of the circumference of the upper arm midway between the olecranon and the acromion. At the identical position, the bladder of the cuff should encircle 80 to 100% of the circumference of the upper arm.

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To know more about Sphygmomanometer :

brainly.com/question/15013727

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4 0
1 year ago
Dr. Tranh has given so many lectures that he gives little thought to what he expects might happen. He assumes students will asse
mrs_skeptik [129]

Answer: Schema

Explanation:

Schema is the presentation of a plan arranged as an outline.

Dr. Tranh has always used a scenario method when arranging his lectures that it has become a routine for him, the students even now understand his pattern.

8 0
3 years ago
Question 1 (1 point)
VikaD [51]

Answer:

bill of right

Explanation:

declatrion

3 0
2 years ago
I need 8 sentences about thomas jefferson
Free_Kalibri [48]

Answer:

He served as a U.S. Minister to France. .

Jefferson supported poorhouses. .

He wanted all children to have access to education. .

Jefferson wrote his personal views on poverty into the Declaration of Independence. .

He believed in self-reliance. .

Jefferson believed in health care.

Explanation:

hope this helps if not sorry

5 0
2 years ago
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