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GuDViN [60]
3 years ago
11

Help I need helpppppppoo

Biology
2 answers:
mixas84 [53]3 years ago
8 0
Meters per second I’m right
vesna_86 [32]3 years ago
6 0
Meters per second. distance is meters and time is seconds
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Which of the following ecosystems would contain the GREATEST Biodiversity?
uysha [10]

Answer:

Explanation:

A rainforest ecosystem containing thousands of different species of plants, animals, and birds. The reason why is because it has the most diverse species of wildlife. There is alot of DIVERSITY in that ecosystem, therefore it contains the greatest biodiversity.

7 0
3 years ago
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Diffusion, Osmosis and Enzymes
Nana76 [90]

The given statements can be matched as following:

a)The diffusion of water from a high concentration to a low concentration  - Osmosis

b)Lowers the amount of energy needed to perform chemical reactions - Enzymes

c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream -Simple Diffusion

d)Involved with, but does not become a part of chemical reactions -Enzymes

e)Small molecules with no charge can move through semi-permeable membranes by this process- Simple Diffusion

Explanation:

a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.

b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.

c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.

d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.

e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.

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Scientists measured the population of lions and zebras in sub-Saharan Africa over a 6-year period. They wanted to measure the ch
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2009 is the year that the population of zebras and lions is the highest

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How are fossil fuels formed?
maria [59]

Answer:

They are made of decayed organisms

Then it's c

Explanation:

C

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Ike is conducting an experiment in which he measures the density of several objects and then observes how long it takes each obj
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The Answer is table 2

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