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loris [4]
3 years ago
13

Help me hellllllllp 20 points

Biology
1 answer:
Firdavs [7]3 years ago
7 0

B. the reason why scientists do he experiment more than once is because they have to compare the first attempt and the second attempt . Because if they are different they have to figure out what id the different or aka what is different. hope this helps ;)

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In which calluses did the new gene insert an existing corn gene?
Lera25 [3.4K]

Answer:

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3 years ago
What is the function of the human immune system
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The immune system<span> is made up of a network of cells, tissues, and organs that work together to protect the body. One of the important cells involved are white blood cells, also called leukocytes, which come in two basic types that combine to seek out and destroy disease-causing organisms or substances.</span>
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3 years ago
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I actually do not know this....does someone else?
Lerok [7]
Well, ask yourself, "Do I try hard enough?" "Was it the best I could do?" And well if the answer is yes, then you have nothing to stress out about too much. Maybe talk to your teacher and ask for extra credit. Get tutoring. Talk to a guidance counselor. If none of that helps, well then you're just not the best at the subject, but just try your best. In the future, you won't even remember about all those grades! Coming from a 6th grader, the beginning of the year was super hard. I'm not the best at math, but I'm very good at Language Arts. Everyone has their own weaknesses and strengths. Don't worry about it.
8 0
3 years ago
What is the original source of all energy in a food web?
Papessa [141]
The original source of all energy in a food web is the sun. the sun provides light energy that producers use in photosynthesis. animals eat the producers and other animals eat those animals. the energy flow goes up the web, but it all originated at the sun
5 0
4 years ago
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26) Fill in the blanks to identify the energy transformations:
Lerok [7]

Answer:

Hope this helps :)

Explanation:

Photosynthesis converts light energy to chemical energy.

A toaster converts electrical energy to thermal energy.

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3 years ago
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