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Mrrafil [7]
4 years ago
15

PLEASE HELP ME!

Biology
2 answers:
jeyben [28]4 years ago
8 0

Answer:

A wet spring before vegetation is growing. so C is your answer

Explanation:

olchik [2.2K]4 years ago
5 0

The correct answer is option C) A wet spring before vegetation is growing. A lack of roots holding soils and sediments together and an over-abundance of water can result in mass movements.

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"Hey! I really got to go to the bathroom, would you be able to make 45 ml of a 13 fold dilution of the Magnesium Sulfate stock I
ivolga24 [154]

Answer:

585ml

Explanation:

13 fold means that volume of the diluted solution is 13 times higher than the volume of the stock.

It means you have to perform 1:13 dilution

D f = Vdiluted/ Vstock

Vdiluted = 13 × Vstock

Vdiluted = 13 × 45ml

Vdiluted = 585ml

You will need to add enough water to the stock (MgSO4) solution till it gets to a total volume of 585ml

6 0
4 years ago
Germinating plant seeds can convert stored fatty acids into oxaloacetate and a variety of carbohydrates. Animals cannot synthesi
melisa1 [442]

Answer:

The reason why animals <u>cannot synthesize oxaloacetate</u> is because the fatty acids which they produce, are not able to create glucose (oxaloacetate).

Explanation:

The fatty acids in animals need to be converted to acetyl-CoA first, but this acetyl won't convert into oxaloacetate, in comparison to plants, that use the glyoxylate cycle, that allows them to produce the mentioned glucose.

8 0
3 years ago
During the signal transduction process, the signal often triggers a signal transduction cascade. For example, a single activated
inessss [21]

Answer:

The cascade amplifies the cellular signal, thereby receptor activation lead to potent responses

Explanation:

Usual signal transduction is produced by protein phosphorylation, this posttranslational modification activates signal transductors in order to bind receptors and ligands. In multicellular organisms, the signal transduction pathways regulate critical cellular processes including, for example, cell communication

8 0
3 years ago
What is the net volume of fresh air that enters the alveoli each minute, assuming that the breathing rate is 10 breaths/min, the
kondaur [170]

Answer:

6,500 mL

Explanation:

We are asked to find the total volume of air that effectively entered to the alveoli in one minute so that oxygen could be exchanged for carbon dioxide and leave the body through exhalation.

The problem says that the normal breathing rate is 10 breaths per minute, and for each breathe it takes 800 mL of air. But not all air enters the alveoli because it says there are 150 mL that are not effectively used by the alveoli. Therefore, the net amount of air used in each breathe is 800 ml - 150mL, giving us a total amount of 650 mL of air.

Now that we have the net amount of air for each breathe, we have to multiply it by the total breaths a body makes in one minute. In this case, the breathing rate is 10 breaths/min.

So, to obtain the final answer we just need to multiply the amount of net air per breathe (650 mL) times the number of breathes in one minute (10 breathes); that is 650 mL/breath x 10 breaths and gives us 6,500 mL.

7 0
3 years ago
HELP. Asap! Answer question in photo
Molodets [167]
I think the correct answer would be a-substitution
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3 years ago
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