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sasho [114]
2 years ago
9

What does “alkaline” mean?

Biology
1 answer:
Anarel [89]2 years ago
6 0

Answer:

PH greater than 7

basic solution

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Solve the scrambled letter according to the clue: nlpituloo _ _ _ _ _ _ _ _ _: Litter on the ground or harmful chemicals in the
tia_tia [17]

Answer:

pollution

Explanation:

The correct word would be pollution.

<em>Pollution can be described as the presence of ecologically harmful substances in the environment. </em>

Littering the ground is considered pollution because it is harmful to the environment in the long term. Harmful chemical in water is outrightly considered pollution because this will hurt the organisms living in the water and rendered the water unusable to those around it.

8 0
2 years ago
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Trisomy 21 is a genetic disorder in which an individual has an extra copy of chromosome 21?
Goryan [66]
I think it might be the third on I’m not sure completely wait on a second person
6 0
3 years ago
How would Earth be different without the greenhouse effect?
Mila [183]

Answer:

B

Explanation:

Without the greenhouse effect the earth would be very cold.

3 0
2 years ago
Interesting facts about rainforest biome
otez555 [7]

1. Rainforests only cover around 2 percent the total surface area of the Earth, but really about 50 percent of the plants and animals on the earth live in the rainforest.

2. There are two different types of rainforests, and they include both temperate and tropical. The tropical rainforests are the ones that are most commonly found around the world.

3. A fifth of our fresh water is found in tropical rainforests, the Amazon Basin to be exact.

4.  Within four square miles of tropical rainforest, you will find 1500 flowering plant species, 750 types of trees, and many of these plants can be helpful in combating cancer.

5. Rainforests are threatened each and every day, especially by practices such as agriculture, ranching, logging and mining.

Hope this helps!

~Starr

6 0
3 years ago
According to the cell theory, why is a car not alive?
rosijanka [135]
D. a car is not made up of living cells
4 0
3 years ago
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