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
rewona [7]
3 years ago
15

Which are the oldest layers of rock?

Biology
1 answer:
Evgesh-ka [11]3 years ago
5 0

Answer:

Its the bottom because its located in the bottom

Explanation:

a basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.

You might be interested in
What type of organism uses cellular respiration for their cellular energy needs?
suter [353]

Answer: Oxygen is required for cellular respiration and is used to break down nutrients, like sugar, to generate ATP (energy) and carbon dioxide and water (waste). Organisms from all kingdoms of life, including bacteria, archaea, plants, protists, animals, and fungi, can use cellular respiration.

Explanation:

8 0
3 years ago
Read 2 more answers
When Gregor Mendel crossed a tall plant with a short plant, the F1 plants inherited.
lys-0071 [83]
<h2>Answer:</h2>

a. one allele from each parent

<h2>Explanation:</h2>

An allele in biological sciences is one of the possible forms of a gene that it can inherit. Most genes have two alleles, a dominant allele and a recessive allele. When Gregor Mendel crossed a tall plant with a short plant, the F1 plants inherited an allele for tallness from the tall parent and an allele for shortness from the short parent.

7 0
3 years ago
Read 2 more answers
For centuries, certain animals have been crossed to produce offspring with desirable qualities.
Vlad1618 [11]

Answer:

Learning the dominance of alleles

Explanation:

3 0
3 years ago
What were four things hippocrates stressed to help the body heal itself?
Ilia_Sergeevich [38]

Hippocrates was a Greek physician, he is well known for the discovery of the medicines, which were based on the scientific observation. He is also known as virtual originator of the etiology and the pathology.

Hippocrates suggested that the body can remain disease free, or the chances of being diseased can be diminished, if good diet, fresh air, cleanliness and exercise are maintained.

Hence, four things, which help body to heal itself, according to Hippocrates are:

  1. Good diet
  2. Cleanliness
  3. Exercise
  4. Fresh air
8 0
3 years ago
The process by which humans select organisms with certain desirable traits to mate is known as
kogti [31]
Natural selection it has to be 20 characters so disreguard the rest
7 0
3 years ago
Other questions:
  • A female with unattached earlobes and a widow's peak hairline, and a male with attached earlobes and a widow's peak hairline hav
    10·1 answer
  • I need answers to #2
    13·1 answer
  • What factors should be taken into consideration when determining what raw materials to purchase? PLEASE HELP ME
    12·1 answer
  • Along with plants and algae, in which organisms can photosynthesis occur
    8·1 answer
  • Label the pets from 1-19
    8·1 answer
  • In humans, the feet could be considered both ____________ and ____________ structures.
    7·2 answers
  • Which parts of the water cycle require energy from the sun?
    13·2 answers
  • What do food chains demonstrate? What do they tell us about energy?
    10·2 answers
  • Exposure to sunlight is a(n) _________ that can influence whether or not a person will develop skin cancer.
    12·1 answer
  • Since the atoms in sugar come from water and air, plants are built mainly from material in blank and blank
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!