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jasenka [17]
3 years ago
7

Explain how scientists know that earth’s magnetic poles have reversed many times during earth’s history

Biology
1 answer:
bagirrra123 [75]3 years ago
8 0
The studying of learning scientific process Earth is two magnetic Pole. 1 . North Pole 2 . South Pole . This Pole protect sun heat highly red light with radiation
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Could you pleaseeee answer question 1 and 2 ASAPPP
I am Lyosha [343]

Answer:

1. C

2. B

Explanation:

1. When a plant cell looses some water due to dehydration or being placed in a hypertonic solution, the term used to describe the cell's intial, not severe shrinkage is 'flaccid'.

Here, it's clear that the cell shrank so much that the cell membrane pulled away from the cell wall. The correct term for this severe shrinkage is 'plasmolysed'.

We don't use 'wilted' as a term to describe a cell. We use it to describe the plant as a whole.

2. This is the function of each. Water and ions in xylem and sugars like sucrose in phloem.

7 0
3 years ago
HELP!!<br><br> Give an example of heat transfer by convection.
evablogger [386]
<span>How the inside of a greenhouse works.

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<span>Putting your wet shoes on a floor vent to dry them faster


</span><span>Macaroni rising and falling in a pot of boiling water</span>

Youre welcome hope this helps please give 5 stars a thank you and brainliest

7 0
3 years ago
Fill in the blanks correctly: _____________ carbohydrates are more beneficial to the body than ___________ carbohydrates because
Zolol [24]

The complete statement will read, Complex carbohydrates are more beneficial to the body than simple carbohydrates because these types of carbs contain more overall nutrients.

<h3>Complex carbohydrates, and simple carbohydrates</h3>

Generally, Complex carbohydrates, are a type of carbohydrates that are produced from sugar molecules that are held together in long complex chains.

While simple carbohydrates are a type of carbohydrates that are split down fast by the body of the consumer to be utilized as energy.

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brainly.com/question/24487155

3 0
2 years ago
In the space provided below draw electron dot diagram's for the following atoms: nitrogen (N), hydrogen (H), oxygen (O), and car
mart [117]
From  periodic  table carbon  have six  electrons nitrogen  has  seven  electrons  while oxygen  has  eight  electrons.  it s  electronic  configuration  for  carbon is 2.4, for nitrogen  is 2.5 while  that  for  oxygen is 2.6.    Their dot  diagram   are  as follows

3 0
3 years ago
What are the types of wastewater?
viktelen [127]
There are three types of waste water
sewage: domestic sewage, industrial sewage, and storm sewage
6 0
2 years ago
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