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Anit [1.1K]
3 years ago
5

Half of the polar bears in a small population die this population may experience changes due to

Biology
1 answer:
Veronika [31]3 years ago
4 0
Climate changes thats what im guessing .. not too sure though ... sorry 
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Robert Hooke is credited with discovering cells while observing a piece of cork under a microscope in his book Micrographia, whi
Alexxandr [17]

Answer:

All living things are made up of one or more cells.

Explanation:

The cell theory is a universal theory proposed by three scientists viz: Theodor Schwann, Mathias Scleiden, and Rudolf Virchow in the year 1838. These three scientists contributed to the cell theory and proposed the following:

1) All living things are composed of one or more cells

2) Cell is the basic and fundamental unit of life

3) New cells arise from pre-existing cells.

However, at an earlier date specifically 1665, an English scientist named Robert Hooke has discovered and coined the term "cells" in his published book by observing a piece of cork under a microscope. This Hooke's discovery of cells from a once living cork best supports the part of the cell theory that states that: All living things are made up of one or more cells.

6 0
3 years ago
How would you determine if a bond if polar or nonpolar?
Anika [276]
The greater the electronegativity difference, the moreionic<span> the </span>bond<span> is. </span>Bonds<span> that are partly </span>ionic<span> are called</span>polar<span> covalent </span>bonds<span>. </span>Nonpolar<span> covalent </span>bonds<span>, with equal sharing of the </span>bond<span> electrons, arise when the electronegativities of the two atoms are equal</span>
3 0
3 years ago
Larger rocks are broken into smaller pieces through ______ and carry away by their original location by ______?
Ber [7]
Larger rocks are broken into smaller pieces through ______ and carry away by their original location by ______?


WEATHERING, EROSION
7 0
3 years ago
Read 2 more answers
Rock that forms when sediments from older rocks undergo lithification
Lubov Fominskaja [6]

Answer:

c

Explanation:

when to objects come together and conform or conjoin they take what make the better of one from the 2 that are malleable

6 0
2 years ago
Which cranial bone spans the width of the cranial floor?
xeze [42]

Answer:

Sphenoid bone spans the width of the cranial floor; keystone of the cranium because its central wedge articulates with every other cranial bone. Unlimited access.

Explanation:

8 0
3 years ago
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