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riadik2000 [5.3K]
3 years ago
6

BEST ANSWER GETS BRAINLEIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
Free_Kalibri [48]3 years ago
4 0
1. A roller coaster sitting at the top of a rise, a baseball player getting ready to swing his bat, a car paused at the top of a knoll.

2. Be going form a stationary state to moving
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The Earth contains a great diversity of species. This:
True [87]

Answer:

The correct option is A) will make no difference in the survival of life if there were major changes in the environment.

Explanation:

Due to genetic diversity, variations in species are caused which makes some organisms of a species to be better adapted than other members of the species. These variations cause organisms to survive when differences in the environment occur. Although the allele frequencies might change due to the changes in the environment but the phenomenon of genetic diversity allows life to sustain on earth even when conditions will become unfavourable.  

8 0
3 years ago
An abiotic factor is a part of the environment that is not living and has never
Romashka [77]

Answer:

Ecology is the study of how living organisms interact with each other and with their environment. Abiotic factors are the parts of the environment that have never been alive, while biotic factors are the parts of the environment that are alive, or were alive and then died

Explanation:

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2 years ago
What is necessary for a bond to form in a chemical compound​
antoniya [11.8K]
A chemical bond to form in a compound must be formed my two or more atoms attracted to each other.
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4 0
3 years ago
Where is the moon when you are in a location experiencing a low tide?
Citrus2011 [14]

Answer:

C

Explanation:

The gravity of the sun and moon pull on the water of the oceans of the earth hence causing a bulge of these waters at the point on earth where the moon is above. The region where the moon is above, and the opposite side on the earth, will therefore experience high tides while the places at right angles (on the surface of the earth in relation to the moon position) will experience low tides.

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2 years ago
Explain why a hydrogen atom can become either an ion or a part of molecule?
NikAS [45]

<span>If it loses that 1 electron (0 electrons, 1 proton, 1 neutron) it become an ion that is positively charge because it has more protons than electrons. [Ignore the neutrons] </span>

<span>If it gains an electron (2 electrons, 1 proton, 1 neutron) it becomes an ion that is negatively charge because it has more electrons than protons </span>

<span>A molecule - when 2 or more "different" elements combine or when 2 or more of the "same" elements combine </span>

<span>1 proton 1 electron <----- that is considered to be neutral </span>

<span>3 protons, 3 electrons <----- neutral </span>

<span>5 protons 5 electrons <----- neutral </span>

<span>6 protons, 5 electrons <-- positive ion [more protons than electrons] </span>

<span>5 protons, 8 electrons <--- negative ion [more electrons than protons] </span>
8 0
3 years ago
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