1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zolol [24]
3 years ago
14

Geologists use radioactive dating for which of the following?

Biology
1 answer:
alexandr402 [8]3 years ago
8 0
B) Determining the absolute ages of the rock
You might be interested in
Please explain why the wind curves as it moves from high pressure to low pressure and if it causes
adell [148]

Answer:

Circulating air is diverted due to the Earth's rotation. Instead of flowing in a straight line, air in the Northern Hemisphere deflects to the right, whereas in the Southern Hemisphere it deflects to the left, resulting in curved trajectories. The Coriolis effect is the name for this deflection.

Explanation:

5 0
2 years ago
Pea plants heterozygous for flower position and stem length (AaTt) are allowed to self-pollinate, and 400 of the resulting seeds
7nadin3 [17]

Answer:

            AT             At           aT             at

AT      AATT        AATt       AaTT        AaTt

At        AATt         AAtt        AaTt        Aatt

aT        AaTT        AaTt        aaTT       AaTt

at          AaTt         AaTt        aaTt        aatt

The results of the punnet square show that one out of 16 offsprings will have both the qualities of having terminal flowers and being a dwarf.

A punnet square can be described as a diagram which depicts the likely outcomes of a cross. In the above punnett square, for the plants to have both terminal flowers and to be dwarf, both the alleles should be recessive for the traits.

7 0
3 years ago
What are endorphins and how do these chemicals alter the communication of pain in the body?
Solnce55 [7]

Endorphins are brain chemicals known as neurotransmitters which are released when the body feels a certain amount of stress and pain. Endorphins alter the communication of pain in the body by interacting with the opiate receptors and blocking the synapse so that signals cannot be sent to the brain in order to reduce an individual perception of pain.







4 0
3 years ago
What is the original source of energy for all living organisms on earth?
ki77a [65]

Answer:

sunlight

Explanation:

porque yo quiero

7 0
3 years ago
Read 2 more answers
Granite rock is light in color. Which feature directly contributes to this color?
kondaur [170]

Answer: the amount of silica minerals in granite

Explanation:

Usually, 70-77 percent silica, 11-13 percent alumina, 3-5 percent potassium oxide, 3-5 percent soda, 1 percent lime, 2-3 percent total iron, and less than 1 percent magnesia and titania are the chemical composition of granite. Rhyolite is another kind of volcanic rock with a similar or equivalent chemical composition and mineralogy. Due to high precense of silica the color of granite appears lighter.

3 0
2 years ago
Read 2 more answers
Other questions:
  • What are two ways that genotype and phenotype are alike
    5·1 answer
  • Which of these can become fossilized? A. a footprint B. a fern C. a tooth D. all of these
    13·2 answers
  • Describe the cell membrane and its properties. What is its function?
    8·1 answer
  • Macrophage cells undergo a process called phagocytosis in which material is brought into a cell in the form of membrane vesicles
    11·1 answer
  • How are galaxies classified?? Please helppp
    7·1 answer
  • The organs of the heart and the blood vessels form which of the followings ?
    10·1 answer
  • Which of the following causes the change in seasons on Earth?
    12·2 answers
  • If a body stops or is at rest, then​
    10·1 answer
  • Which cell structure plays a direct role in the release of chemicals from the cell?
    9·1 answer
  • Which is a molecule found in the body?<br> O urethra<br> O nutrients<br> O atoms<br> O water
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!