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S_A_V [24]
3 years ago
14

A farmer wants to reduce the need for pesticides at his farm. What should he do?

Biology
1 answer:
Tomtit [17]3 years ago
4 0

i think  is use beneficial insect nah jp

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The mitochondrial matrix has what charge compared with the intermembrane space?
Solnce55 [7]
The matrix (inside mito) has a negative charge compared to the intermembrane space (outside of mito but still inside) because positively charged protons are constantly pumped from the matrix to the intermembrane space. A cell oxidizes an organic molecule producing 3 NADH molecules and 3 FADH2 molecules..
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2 years ago
Evolution is the
lina2011 [118]

Answer:

Evolution is the <u>biological process</u> that happens over time in a population, giving rise to new <u>species.</u> The theory of evolution states that all organisms alive on Earth today <u>have a common ancestor</u> which lived <u>years ago</u>.

Explanation:

Evolution is one of the fundamental reason of diverse life on Earth today. Principally, this process takes place by changes in genetic elements via mutations and crossing-over. The positive changes (mutations) allow the organism to develop better condition in order to survive in changing environmment. However, if the changes takes place at major scale, it also leads to the creation/development of new species. To explain this further, I have added a photograph where we can see how different organisms were evolved in the history of Earth.

5 0
3 years ago
Two sounds are described below:
kolezko [41]

Answer:

B

Explanation:

Low-pitched sounds don't vibrate a lot and their wavelengths are farther apart meaning the tops of the wave will be farther.

Also, this isn't a biology question. Have a good day.

5 0
3 years ago
All of the following are forms of radiation except ____ rays.
hram777 [196]
All of the following are forms of radiation except A. Stabilizing rays.
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Guys,please help me...Urgent!! easy question!!
BlackZzzverrR [31]

Answer:

Greenhouse Effect

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This is called Greenhouse Effect because it is the same concept applied on Greenhouses to grow plants in any time of the year.

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