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
Westkost [7]
2 years ago
5

A A balance is best used to measure a sample's volume b. length C. mass d. size

Biology
1 answer:
Lerok [7]2 years ago
4 0

Answer:

size

Explanation:

You might be interested in
One adaptation that is unique to marine mammals is they___ a. can slow their heart beat down. b are warm-blooded.. . c. breathe
liberstina [14]
One adaptation that is unique to marine mammals is they nurse their young.. The correct option among all the options that are given in the question is the fourth option or the last option or option "d". I hope that this is the answer that you were looking for and the answer has come to your desired help.
5 0
3 years ago
Which hypothesis helps to explain why all organisms share the same genetic code?
KonstantinChe [14]

Answer:

There are two possible answers: Deep-sea vents provided the energy needed for the first organic compounds to form OR self-replicating RNA molecules passed on genetic information.

Explanation:

The reason for the first answer is due to the hypothesis that indicates that life (organic molecules) arose from inorganic molecules synthesized from the amino acids in those energy vents. This is called the metabolism first hypothesis. The Miller-Urey Experiment provided evidence that organisms could rise from inorganic molecules (they simulated under the conditions you would see on early Earth). The second hypothesis is the RNA World hypothesis (second answer) which suggests that the formation of RNA that could replicate (possible due to mutation or evolution), led to life that could preserve its genetic integrity through replication (greater stability to the organism) and create lipid bi-layer membranes/other organelles. Some scientists support the Metabolism First Hypothesis, while others are skeptical (this goes for the RNA World Hypothesis as well). However, the RNA World Hypothesis is for more reasonable in the fact that its main point is the fact that RNA molecules were able to replicate and maintain genetic stability despite early Earth conditions. Although either hypothesis could explain why all organisms share the same genetic code, the RNA World Hypothesis better explains the universality of DNA/RNA of genes that we see today.

5 0
2 years ago
Read 2 more answers
Describe the purposes and usage of nucleic acids and their role in genetic mutations?
belka [17]

Answer:

Genetics take a long time to mutate.

Explanation:

7 0
2 years ago
How does the pancreas connect to the rest of the digestive system?
koban [17]
The pancreas is connected directly into the small intestines and gallbladder. Enzymes that are produced by the pancreas are secreted directly into the small <span>intestine.</span>
5 0
3 years ago
Do you think it is wrong to traffic animals?
GREYUIT [131]
Of course it’s wrong
3 0
3 years ago
Other questions:
  • Royal Bengal tigers live in forests in South Asia. These tigers are categorized as endangered species. The population of these a
    6·2 answers
  • What organ secretes antidiuretic hormone
    6·1 answer
  • What characteristic of soil is most important in determining water-holding capacity?
    5·2 answers
  • Using a loan could help with the purchase of which of the following?
    14·1 answer
  • In order to perform, a chemist needs an element that has similar properties to potassium (K) but has a lower atomic mass. which
    5·2 answers
  • What was the first dino discovered
    11·2 answers
  • 3RD TIME ASKING PLEASE HELP ME :)
    12·2 answers
  • Why is it important for the hydrophobic part of the plasma membrane to be sandwiched by the hydrophilic parts?
    10·1 answer
  • Please help Me it’s for a test
    11·2 answers
  • which term describes a plant or animal that lives on or within another living organism at the expense of that organism?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!