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kherson [118]
2 years ago
7

Please help answer my question :/

Biology
1 answer:
miskamm [114]2 years ago
5 0
In the fist box is Oxygen builds up....
In the second is The Last ice age
And the last is the last answer.

Sorry for not typing the whole answer!

Hope i helped you :)
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3. Describe how the nervous system helps different parts of your body communicate with one another the moment you begin to pet a
Brilliant_brown [7]

Answer:

When petting a dog, mechanoreceptors in the skin of your hand send signals to the sensory neuron. The sensory neuron connects to your spinal cord and through your brain.

Explanation:

5 0
1 year ago
Which organisms are secondary consumers in a temperate coniferous forest?
Leya [2.2K]

Complete question:

Which organisms are secondary consumers in a temperate coniferous forest? Select all that apply:

  • moose
  • lynx
  • wolf
  • elk

Answer:

The lynx and the wolf are the only secondary consumers on the list.

Explanation:

In the trophic web, the energy transference occurs when each organism feeds on the preceding link and is eaten by the following link.

The first ones are the autotroph organism or producer, such as a vegetable, that can synthesize organic matter from inorganic matter.

The following links are the consumers: herbivores are primary consumers and feed on producers. <u>Carnivores are secondary consumers and feed on herbivores</u>, and so on. The last links are the decomposers, microorganisms that act on dead animals degrading organic matter.

According to the definition of secondary consumers, among the animals on the list, we can assume that the lynx and the wolf are the only secondary consumers. They are both carnivores and feed on herbivores.

On the other hand, the moose and the elk, are both first consumers.

4 0
3 years ago
Read 2 more answers
Griffith called the process he observed transformation because
Y_Kistochka [10]

Answer:

c. The harmless bacteria had been transformed.  

Explanation:

Fredrick Griffith carried out the first experiment that showed bacteria can get DNA by transformation in 1928.

He used two different strains of the bacteria Streptococcus pneumoniae a)type-III-S or smooth strain-Covered by a protective polysaccharide capsule hence lethal

b) type II-R or rough strain-Lacked the polysaccharide hence non-lethal

In his experiment he observed heat killed Type-III-S strain was not able to kill the mice. However, when its remains was added with rough strain then the blend was able to kill the mice.

When he collected blood  from the dead mice it had live strains of both smooth and rough type.

He came to a conclusion that non-lethal type II-R strain was transformed into lethal type II-S strain by a "transforming principle"  that was supposed to be the part of dead III-S strain bacteria.

3 0
3 years ago
the following is a diagram of three different types of cellular transport. Which of the following is accurate regarding the diag
skad [1K]

Answer:

hey there is no diagram you were supposed to attach it with a document

7 0
2 years ago
Mitochondria provide ribosomes with​
marysya [2.9K]
The answer will be to: produce protein
5 0
3 years ago
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