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skad [1K]
3 years ago
15

The best way to be sure that experimental results are vaild

Biology
1 answer:
Bogdan [553]3 years ago
4 0
To check your answer at least twice
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I need help ASAP pls SOLVE THIS PLSS<br> I will give BRAINLIEST
Dmitrij [34]

Answer:

18ft

Explanation:

because there are 18 blocks total 9 blocks at the bottom 6 in the middle and 3 at the top.

3 0
3 years ago
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If a post synaptic neuron is stimulated to threshold by spatial summation this implies that ________. the postsynaptic cells has
Valentin [98]

Answer: The postsynaptic cells has many synapses with many presynaptic neuron.

Synapse can be defined as a structure that allow neuron to send a chemical or electrical signal to another neuron. However, postsynaptic potential is a temporary change in the electrical polarization of the membrane of a nerve cell and they are known to be receiver of neurotransmitter message.





5 0
3 years ago
Which of the following statements about amino acids is incorrect?A turn or kink in a protein is more likely to be induced by a p
Ulleksa [173]

Answer:

The correct answer is The bridge between cystein which connects parts of a protein is stable but non covalent interaction.

Explanation:

Disulfide bond link the sulfhydryl group of two adjacent cystein residues in a protein structure.

     Dulsulfine bond is stable but is not a non covalent interaction.Disulfide bond itself is a covalent interaction.

6 0
2 years ago
true or false Plants appear green because the pigment chlorophyll absorbs and uses other colors of light but reflects green.
luda_lava [24]

Answer:

true

Explanation:

Plants appear green because they contain a pigment called chlorophyll. Chlorophyll absorbs lights; however, the green light is not absorbed but reflected, making the plant appear green.

7 0
3 years ago
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Which cycle involves a gas moving from the atmosphere moving directly into
Taya2010 [7]

Answer:

B. The carbon cycle

Explanation:

In the carbon cycle, carbon in the atmosphere is absorbed into plants, where the plants use photosynthesis to convert that carbon into oxygen and energy for themselves. Neither of the other cycles involves a plant taking in a gas directly from the atmosphere.

Hopefully this was helpful! :)

5 0
2 years ago
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