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
Anna11 [10]
3 years ago
9

Please help me with question 3 part a . Thank you :))

Biology
2 answers:
babunello [35]3 years ago
5 0

Answer:

1

Explanation:

1,2,3

Nat2105 [25]3 years ago
5 0

(a) The oscilation in the pressure inside arteries and arterioles is called by the cardiac rythm. During ventricular systole the pressure rises and during ventricular diastole it decreases

(b)Because when referring to capliaries there is a smaller diameter in the cross section but the surface is bigger. This means that the pressure decreases and the blood has a steady flow instead of periodic bursts.

You might be interested in
All living things are either Eukarya, Bacteria, or Archaea. These three broadest categories in the classification of life are ca
Kazeer [188]
B kingdoms is the correct answer

5 0
3 years ago
Read 2 more answers
Scientists cannot define life, but they can list characteristics that are true of all life
pychu [463]
What are you asking for here? we need a solid question not a statement.

i'd say that the statement is true. we cant define life because we do not know what life, in essence, is. we can define, however, the characteristice of all living things:
Movement
Respiration
Sensitivity

Nutrition
Excretion
Reproduction
Growth

MRS NERG
5 0
3 years ago
Which is the best question that could be answered using this hypothesis?   Hypothesis: If the rabbit population in Yellowstone N
Anni [7]
<span>How does the population of rabbits in Yellowstone National Park affect the population of snakes is the correct answer. Hope this helps, and Brainliest would be appreciated!</span>
6 0
3 years ago
Read 2 more answers
Transcription in eukaryotes requires which of the following in addition to Rna polymerase
Artist 52 [7]

Answer:

several transcription factors (TFs)

3 0
3 years ago
A scientist puts mRNA nucleotide chains that contain only Uracil (U) in a test tube. That test tube allows protein synthesis to
RideAnS [48]
An amino acid can be formed by combining 3 nucleobases. In the test, the only nucleobase the mRNA is uracil. That means the possible combination of the nucleobase should be only UUU. Since there is only 1 possible combination, there should be 1 possible amino acid that can be formed.
<span>Phenylalanine should have UUU codon.</span>
6 0
3 years ago
Other questions:
  • Which cell process controls the way materials enter and leave the cell?
    12·1 answer
  • Why does the twilight zone of the ocean have the greatest variation in temperature?
    15·1 answer
  • How do the number of electrons in the second energy shell of an atom change going across period 2 in the periodic table?
    12·1 answer
  • Which of the following do not have organelles? A) Muscle B) Protozoa C) Nerve Cells D) Bacteria
    12·2 answers
  • The zones of the marine biome are determined by light penetration, distance from shore, and depth. Please select the best answer
    12·1 answer
  • Organisms can be classified either as multicellular or unicellular. Which of the following groups contains at least some unicell
    14·2 answers
  • The capsid of a virus is the
    15·2 answers
  • Which includes all the others? zoologist biologist paleontologist or botanist
    8·2 answers
  • During what geographical period do the angiosperms become more common
    8·1 answer
  • Please help. This test is timed and this course is way too hard. I will mark Brainliest if you have the best answer! No random a
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!