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
wel
2 years ago
14

PLEASE DO THIS WITH YOUR OWN WORDS 20 POINTS

Biology
1 answer:
Alexeev081 [22]2 years ago
6 0

Answer:

It describes changes in the state of the atmosphere over time scales ranging from decades to millions of years. These changes can be caused by processes inside the Earth, forces from outside (e.g. variations in sunlight intensity) or, more recently, human activities.

Explanation:

brainliest or 5 stars and heart

You might be interested in
What type of solution is perfect for animal cells?
aliina [53]
Isotonic since in a hypertonic solution the cell would shrivel up and in a hypotonic solution it would lyse (burst).
3 0
3 years ago
Limestone formations in caves are considered what kind of weathering
madreJ [45]

Answer:

Chemical weathering

Explanation:

Caves are formed by the dissolution of limestone. Rainwater picks up carbon dioxide from the air and as it percolates through the soil, which turns into a weak acid. This slowly dissolves out the limestone along the joints, bedding planes and fractures, some of which become enlarged enough to form caves.

Chemical weathering involves the decomposition of rocks due to chemical reactions between minerals such as calcite with water and gases in the atmosphere (e.g. carbon dioxide and sulphur dioxide). The solution of soluble minerals is particularly important in limestone landscapes.

Solutional caves or karst caves are the most frequently occurring caves. Such caves form in rock that is soluble; most occur in limestone, but they can also form in other rocks including chalk, dolomite, marble, salt, and gypsum.

Essentially, water reacts with carbon-dioxide to form carbonic acid. It then seeps slowly through the roof of the cave, depositing calcium carbonate, which hardens and builds up over time to form a stalactite.

7 0
3 years ago
Why is it important to get enough protein in
drek231 [11]
Because you got to eat enough protein so you don’t end up in the hospital
7 0
3 years ago
Read 2 more answers
During transcription the DNA base sequence is transcribed into a complementary mRNA sequence. A codon table like the one shown b
xxMikexx [17]

Answer:

b. Even though the DNA sequence changed, the sequence still codes for the same amino acid, so no change in phenotype will occur.

Explanation:

There is redundancy in the genetic code. That means that different codons can code for the same amino acids, so some mutations do not change the amino acid sequence of the protein.

Here, the amino acid is unchanged with the mutation.

If the amino acid sequence of the protein is the same, then the protein is not changed, so there will be no change in the phenotype

5 0
3 years ago
Which organelle is the most important in a cell? Prove your reasoning by describing what the important functions are and how the
anzhelika [568]

Answer:

The most important organelle in a cell is the nucleus. Because it contains DNA which is in control of directing all the activities of a cell. And all the RNAs needed for the cell are synthesized in the nucleus

Explanation: I’m doing the DBA now

3 0
3 years ago
Other questions:
  • The electrical stimulation of the brain is conducted while the patient:
    7·1 answer
  • Consider this ecological pyramid found in Great Lakes ecosystem. Ecological pyramids are diagrams that are used to show how much
    13·1 answer
  • Please help !!!!!!!!!!!!!!!!!!
    11·1 answer
  • A relationship between two organisms benefit most organisms are called
    9·1 answer
  • !!!!!Please help!!!!!
    11·2 answers
  • This image is of a human embryo. It took many weeks of development to get to this stage. Prior to this, all of the human cells w
    9·1 answer
  • Plant cells _______.
    13·1 answer
  • About 90 percent of stars on the Hertzsprung-Russell (H-R) diagram are _____.
    14·2 answers
  • Osmosis worksheet. I need help in this. Please
    9·1 answer
  • Suppose you do this test on a hypothetical Staphylococcus species with the antibiotics penicillin (P-10) and levoflaxacin (L-5).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!