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Neko [114]
3 years ago
5

Why are igneous rocks the best type of rock sample for radiometric dating

Biology
1 answer:
exis [7]3 years ago
7 0

Answer:

Because igneous Rock is separated into different minerals. Radio carbon dating works by measuring the amount of carbon dioxide.

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Before atp is split into adp and pi, it holds what type of energy?
maksim [4K]

It intially will be holding chemical energy (used in chemical processes). After it divides into adp and pi they'll be holding kinetic energy.


Hope it helped,


BioTeacher101

3 0
4 years ago
Someone answer these 2 for me
Sophie [7]

Answer:

F=dominant, 6 fingers

f= reccessive, 5 fingers

Ff= 6 fingers( contains dominant gene)

if you combine Ff and Ff you get:

25% FF (6 fingers)

50% Ff (6 fingers)

25% ff ((5 fingers)

so only 25% will have 5 fingers (normal)

Answer2:

Dominant=normal hearing

Recessive= deafness

If one parent is RR and the other Rr, the offspring will be:

50% RR

50% Rr

so all the offspring will have normal hearing, and there is 0% of deafness.

Hope it helps!!

6 0
4 years ago
Which functional group typically has a negative charge at the ph of the cell?
Svetllana [295]

A phosphate group is a functional group that typically has a negative charge at the pH of the cell.

  • Phosphate groups contain a negative charge at physiological cell pH.

  • DNA nucleotides are composed of a phosphate group, thereby exhibiting a negative charge.

  • The phosphate group is also fundamental in Adenosine triphosphate or ATP (the energy coin of the cell).

In conclusion, a phosphate group is a functional group that typically has a negative charge at the pH of the cell.

Learn more in:

brainly.com/question/11442354

3 0
3 years ago
Applying Ideas Insect bites hurt because the
Phoenix [80]

Answer:

Treating the affected area with an alkaline solution or substance such as baking soda.

Explanation:

Neutralization Reaction:

  • When an acid and an alkali react chemically, they form water and a corresponding salt. This reaction called the neutralization reaction.
  • acid + base (alkali) → salt + water
  • E.g HCl + NaOH → NaCl + H2O
  • The formic acid that the ant injects can be neutralization by application of an alkali.
  • In order to prevent a serious allergic reaction, antihistamines must also be administered.
4 0
4 years ago
Help me right now! Write an explanation of the benefits/ harmful uses of Zebra Mussel
Nady [450]

Answer:

Zebra mussels negatively impact ecosystems in many ways. They filter out algae that native species need for food and they attach to--and incapacitate--native mussels. Power plants must also spend millions of dollars removing zebra mussels from clogged water intakes.

Explanation:

3 0
3 years ago
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