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enot [183]
3 years ago
7

Please help! I’m stuck on this one :)

Biology
2 answers:
skelet666 [1.2K]3 years ago
5 0

Answer:

Option D is correct ..........

BARSIC [14]3 years ago
5 0

Answer:

It is a compound made of twenty-four total atoms.

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"refined carbohydrates are digested __________, leading to a ________ rise in blood glucose levels."
Sedaia [141]
Refined carbohydrates are digested faster, leading to a fast rise in blood glucose levels.

Refined carbohydrates have a higher glycemic index than processed whole grains. That's because of their simple chemical structure, leading to powerful spikes in blood sugar and insulin secretion. This immediate impact can lead to an increased risk for type 2 diabetes, overweight and heart disease.






3 0
3 years ago
The effect that yellowed or light-green leaves would have on a cucumber or tobacco plant
AURORKA [14]

Answer:

The effect would be that the green leaves, which contain chloroplasts, containing a chemical called chlorophyll would enable the plants to take in more energy in the form of sunlight, enabling the plants to photosynthesise and grow.

4 0
3 years ago
4.Differentiate between digestion and assimilation.
andreyandreev [35.5K]

Answer:

do it yourself fffffffff

3 0
3 years ago
Read 2 more answers
3. What characteristic is shared by birds, salamanders, and sharks?
Ray Of Light [21]
Birds, Salamanders and Sharks are all Endotherms and can manipulate their body temperatures.
8 0
3 years ago
After cooking the hot dogs, your friend's mom reminds you not to leave the grill out, or the iron (Fe) in the grill will react w
sammy [17]

Answer:

Explanation:

Oxygen gas and water must be present for iron to rust.

A region of the metal’s surface serves as the anode, where oxidation

occurs:

Fe(s) → Fe²⁺ (aq) + 2 e⁻

The electrons given up by iron reduce atmospheric oxygen to water at the cathode, which is another region of the same metal’s surface:

O₂ (g) + 4H⁺ (aq) + 4 e⁻ → 2 H₂O (l)

The overall redox reaction is:

2 Fe(s) + O₂(g) → 4H⁺(aq) + 2Fe²⁺ (aq) + 2 H₂O(l)

The Fe²⁺ ions formed at the anode are further oxidized by oxygen:

4 Fe²⁺ (aq) + O₂(g) 1 (4 + 2x) H₂O (l) → 2 Fe₂O₃ . xH₂O(s) + 8 H⁺(aq)

This hydrated form of iron(III) oxide is known as rust. The amount of water associated with the iron oxide varies, so we represent the formula as 2 Fe₂O₃ . xH₂O.

8 0
3 years ago
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