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fenix001 [56]
3 years ago
14

Please check my answer! Do not just answer for free points!!!

Biology
2 answers:
frez [133]3 years ago
8 0
Its D, if you dont account for us burning fossil fuels than it should remain 0 or whatever the natural number should be.
Doss [256]3 years ago
8 0

Answer:

D

Explanation:

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bearhunter [10]

Answer:

When I first read this question, all I could think about was the capsized fishing charter called, “the Erik”. The inept captain and crew of this boat caused the death of four passengers while three others remain missing. This disaster occurred back in 2011. I knew two of the passengers. One was recovered in 2013. The other is still listed as missing. However, this question concerns the “best story”. So, I’ll give you the accounts of my own experience. Back in 2013, my group of long-range fishing friends had chartered our annual 8-day trip out of Point Loma, San Diego. We had always chartered the same boat; the Shogun. At our traditional dinner the night before boarding, I remember the most notable topic being discussed was the remnants of Hurricane Ingrid. Ingrid had caused high winds and seas in the area where we wanted to fish.

5 0
3 years ago
A student notices that her guppies reproduce most when her fish tank water is slightly alkaline. They stop reproducing if the wa
Gnom [1K]

Answer:

The correct answer is Zones of tolerance

Explanation:

All living organisms such as fish,plants and animals  need water to survive and also the require certain pH level of water in order to be healthy.Its a acid and base balance reaction.Strong acids dissolve into water and its changes water's pH.if water's pH level drops it becomes acidic suppose a fish waste ammonia releases and dissolves in water to form harmless ammonia ions,carbon dioxide ions and hydrogen ions even some limestone also rises pH level and water becomes more basic.To make the tank water alkaline, add some corals and aerate the tank water by fixing an air pump so that excess of carbon dioxide eliminate out and water pH level comes to neutral this is the reason water becomes slightly alkaline and the fishes are able to reproduce.

3 0
3 years ago
Plasmodium is an organism with both sexual and asexual life cycles. Describe the most likely cause of a heritable phenotypic cha
hjlf

Answer:

Mutation.

Explanation:

Mutation in the organism's DNA that is passed on to the offspring is that main cause of heritable phenotypic change in some members of a population that reproduces asexually. Repeated exposure of Plasmodium that is sensitive to artesunate strain to increasing dosage of artesunate led to the development of resistance in plasmodium because the genetic mutation occur in the plasmodium that provide resistance against artesunate.

3 0
3 years ago
What is the untimate source of energy for the biosphere and what has to happen in order for living things to use it?
kozerog [31]
The ultimate source of energy is sunlight, and living things must break the sunlight down using their own methods to use it.
3 0
3 years ago
Put the following events of transcription in chronological order. 1. Sigma binds to the promoter region. 2. The double helix of
ycow [4]
2
1
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4
This needs to be 20 characters long don’t read this party
6 0
3 years ago
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