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
nordsb [41]
1 year ago
15

Complete the sentence to describe what a wave is and what it does.

Biology
1 answer:
aalyn [17]1 year ago
4 0

Answer:

a wave is -a continuous and repeating disturbance of a medium- that carries-energy-from one place to another

Explanation:

You might be interested in
A bibliography is essential in determining its
enot [183]
Bibliography is essential in determining its content. I hope this helped
4 0
3 years ago
Which phylum has members that secrete a hard, calcium carbonate shell?
otez555 [7]

Answer:

i believe your answer would be Mollusca.

Explanation:

(i looked it up on britannica if you have any questions.) Mollusk, also spelled mollusc, any soft-bodied invertebrate of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body.

8 0
3 years ago
Which is true of all crops that humans grow
igomit [66]
They are descended from wild plants.
8 0
3 years ago
Read 2 more answers
White flower color is recessive to purple flower color in pea plants. If a pea plant has white flowers, what is
irina1246 [14]

Answer:

An organism's genotype is its specific combination of alleles for a given gene. So, for example, in the pea plants above, the possible genotypes for the flower-color gene were red-red, red-white, and white-white. The phenotype is the physical manifestation of an organism's allelic combination (genotype).

Explanation:

hope this helps sorry if it doesn't have a good rest of your night :) ❤

5 0
2 years ago
An organism's genome is analyzed and found to contain 18% guanine. What percentage of that organism's DNA is adenine?
Oxana [17]

Answer:

32%

Explanation:

According to Chargaff in his complementary base pairing rule, he stated that the proportion of purine and pyrimidine bases is equal to 100%

That is, A + T + G + C = 100%

Where A=T and G=C i.e the proportion of each base pair is equal.

Hence, if the Guanine content is 18%, it means the Cytosine content of that DNA molecule must also be 18%. Therefore:

18 + 18 + A + T = 100

A + T = 100 - 36

A + T = 64

If the sum proportion of Adenine and Thymine is 64% and each must contain equal proportions, A or T = 64/2 = 32

Hence, Adenine contains 32%, likewise Thymine.

6 0
3 years ago
Other questions:
  • yolanda has a brain tumor. As the tumor gets bigger, Yolanda can no longer form new memories in long-term storage. Yolanda most
    11·1 answer
  • The survival of organisms best suited to a particular environment is known as
    14·1 answer
  • The residual volume is approximately ________l in an adult human.
    9·1 answer
  • Organic compounds are important to all living things<br>true or false
    12·1 answer
  • What role does ubiquinone have in electron transport and what is the mode of action?
    11·1 answer
  • Air with a relative humidity of a hundred percent is said to be
    8·2 answers
  • 10
    8·2 answers
  • Sickle Cell anemia is a recessive trait that causes blood cells to be misshaped. A woman who has no history of sickle cell anemi
    9·1 answer
  • Using the 100x objective lens from question 6, you estimate 12 organisms could fit across the DFV if they were laid end-to-end a
    6·1 answer
  • Chemotherapy is a type of cancer treatment. It can result in hair loss due to damage to hair follicles - these are the cells tha
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!