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Viktor [21]
3 years ago
15

According to some scientists, which is a cause of global warming?

Biology
2 answers:
maria [59]3 years ago
8 0

Changes in solar energy i got a 100%

tigry1 [53]3 years ago
5 0

Most climate scientists agree the main cause of the current global warming trend is human expansion of the "greenhouse effect" — warming that results when the atmosphere traps heat radiating from Earth toward space.Life on Earth depends on energy coming from the Sun. About half the light reaching Earth's atmosphere passes through the air and clouds to the surface, where it is absorbed and then radiated upward in the form of infrared heat.

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Professional gardeners often soak seeds in hydrogen peroxide before planting them. Why?
prisoha [69]

Answer:

Professional gardeners often soak seeds in hydrogen peroxide before planting them in order to increase the germination percentage or to reduce germination failure. When the seeds are soaked in hydrogen peroxide, the seed coat becomes soft and enzymes present in the seed becomes active. Due to soaking of seeds, the seed takes less time to germinate. So that's why gardeners uses this method.

5 0
2 years ago
New genes can be added to or replace the genes on a bacterial plasmid in a process known as __.
allochka39001 [22]

Answer:

Recombinant plasmid

Explanation:

Researchers can insert DNA fragments or genes into a plasmid vector, creating a so-called recombinant plasmid.

This plasmid can be introduced into a bacterium by way of the process called transformation.

3 0
3 years ago
The height of an area above sea level can affect climate. What is this called?
Sholpan [36]
Im pretty sure it’s depth sorry if I’m wrong...have a great day:>
5 0
3 years ago
What does semiconservative replication refer to?
forsale [732]

Answer:

it is a

Explanation:

Both strands are new in each new DNA molecule.

6 0
2 years ago
Proliferation of lymphocytes occurs immediately after __________.
melamori03 [73]
<span>Proliferation of lymphocytes occurs immediately after activation, as well as the encounter of antigen. First, these antigen are bound, after which activation begins. Activation immediately leads to proliferation, as well as differentiation. Proliferation is an increase in the number of something, in this case, in the number of lymphocytes, or white blood cells. </span>
4 0
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