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Tasya [4]
3 years ago
14

The puppy on the left is pulling with 7 N of force, while the puppy on the right is pulling with 5 N of force. Which statement b

elow is TRUE?

Biology
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

D The forces are unbalanced by 2

Explanation:

basically, you subtract both your numbers if your number is 0 they are balanced if not then they are unbalanced by the difference of the two numbers

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How does alcohol effect the brain and neurotransmitters
kifflom [539]

Answer:

Alcohol affects both "excitatory" neurotransmitters and "inhibitory" neurotransmitters. An example of an excitatory neurotransmitter is glutamate, which would normally increase brain activity and energy levels. Alcohol suppresses the release of glutamate, resulting in a slowdown along your brain's highways.

Explanation:

8 0
3 years ago
In what pattern does the flow of energy in the ecosystem take place?
Semmy [17]

The pattern that takes place in the ecosystem regarding the flow of energy is from a higher energy state t a lower energy state. It follows the second law of thermodynamics, the entropy in which all things go into the chaotic state from a higher form into lower form.

4 0
3 years ago
Explain incomplete dominance, using snapdragon<br> flowers as an example.
oee [108]

Answer:

Dominant allele does not completely conceal recessive allele.

Snapdragon with genotype Rr (R being red and r being white), would have a phenotype of pink flowers.

Explanation:

Incomplete dominance is where a dominant allele is not able to completely conceal a recessive allele, usually leading to a phenotype which appears to be a combination of the two.

For example, in snapdragons:

The allele for red flowers (R) is dominant over the allele for white flowers (r). Let's say a snapdragon flower had the genotype Rr, one allele for red flowers and one for white. In the case of 'normal' dominance the dominant red flower allele (R) would mask the effects of the recessive white flower allele (r), resulting in the phenotype (outward observable characteristics) of having red flowers.

However here in the case of incomplete dominance, the dominant allele would not be able to fully cover up the effects of the white flower allele, meaning that both colors (red and white) are expressed in the phenotype, resulting in pink flowers.

Hope this helped!

5 0
3 years ago
Read 2 more answers
What is the process by which organisms keep their internal conditions fairly constant called?
Diano4ka-milaya [45]
Its called homeostasis
7 0
3 years ago
Trees obtain carbon from _______. a. decaying organisms b. sunlight c. the atmosphere d. none of the above Please select the bes
Marysya12 [62]

Answer:

C

Explanation:

Trees take up carbon dioxide from the atmosphere and reduce to make carbohydrates. This  is powered by the energy of the sun that is taped by chlorophyll pigments during photosynthesis. The energy is used to split water molecules into H+ and O2-. Then the following chemical reaction ensues;

6CO2 + 6H2O ------> C6H12O6 + 6O2

4 0
3 years ago
Read 2 more answers
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