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bixtya [17]
3 years ago
6

Question 9 of 10 Which process is a form of mechanical weathering?

Biology
1 answer:
Firlakuza [10]3 years ago
6 0

Explanation:

abrasion, pressure release, thermal expansion and contraction and crystal growth.

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Mendel used over 28,000 pea plants in his experiment. How does this large sample size make his results more reliable?
Hitman42 [59]
That would be B.

When u have a larger population at hand the chances of your predictions being right are higher. So for example if he predicted a 3:1 ratio(yellow to green peas) he’d have a higher chance of seeing this ratio in a larger population than he would in a smaller one.
3 0
3 years ago
Read 2 more answers
A hypertonic solution has:
BaLLatris [955]

A hypertonic solution has:

Fewer water molecules outside the cell than are inside the cell. Thus, option "A" is correct.

<h3>What is hypertonic solution?</h3>
  1. The cell is in a hypertonic solution because it lost water through osmosis and shrunk.
  2. A hypertonic solution contains more solute molecules compared to solvent molecules while the hypotonic solution has more solvent molecules than solute molecules.
  3. When a plant cell is placed in a hypertonic solution it loses water through osmosis and shrinks.
  4. An animal cell placed in a hypotonic solution absorbs water through osmosis, increases in size and then bursts. Plant cell, on the other hand, does not burst when placed in a hypotonic solution as it contains a cellulose cell wall.

Thus, option "A" is correct.

To learn more about hypertonic solution  click here:

brainly.com/question/14507544

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7 0
1 year ago
Since cynthia needs to obtain a replacement for olivia (who is having a baby and will be out for 12 weeks), what would be the ex
Makovka662 [10]
  The expected  first  choice  to locate  a  replacement  for Olivia  is    on temporary  help  agencies
       
                Explanation
Temporary   help  agencies   are  also   called assignment  employees.  This temporary help agencies  employ  people  and assign them  to perform  on a temporary  basic  for client of the agency. This employee have  the  same right  with  other  employees. Therefore this  is  best   choice to locate replacement  for  Olivia  for those 12  months.
5 0
3 years ago
Salt dissolved in water? Physical or chemical
aleksley [76]

When salt and sugar dissolve in water it is a physical change. The chemical makeup of the salt and sugar are not changed.

Physical change

3 0
3 years ago
Read 2 more answers
Brainliest Answer Contest Whoever answers with the best explanation gets Brainliest Answer and 30 Points
posledela
Isolation can be due to behavioral, geographical, or temporal barriers. <span>Speciation can take place in two general ways. A single species may change over time into a new form that is different enough to be considered a new species. This process is known as anagenesis. More commonly, a species may become split into two groups that no longer share the same gene pool. This process is known as cladogenesis. There are several ways in which anagenesis and cladogenesis may take place. In all cases, reproductive isolation occurs. Hope this helps! </span>
8 0
2 years ago
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