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
Olenka [21]
4 years ago
15

Which of the following blood vessels are small, thin, and porous enough to exchange substances at the tissue level of organizati

onA) arterioles B) capillaries C) venules D) small arteries E) veins
Biology
1 answer:
Dafna1 [17]4 years ago
6 0

Answer: The correct answer is capillaries

Explanation:

capillaries are tiny branched blood vessels that links arterioles to venules and allows exchange of nutrients and gases between the blood and its surrounding tissues

You might be interested in
Mature age woman learners list ___ as the most common reason for not completing their degress
r-ruslan [8.4K]

Answer:

Family is the answer

Explanation:

Mature woman have a lot of responsibilities on there shoulder, th house, the kids, the budget planning, job work etc. They just can't have a single minute to waste upon, they have to handle so many things, and they do that all with single hand. They make things perfect and that takes a lot of their time, after doing this all daily chores even Jesus wouldn't have energy to do anything, so how do you expect any human. Woman plays a very responsible role from beginning of the day to night.

7 0
3 years ago
Are Amino acid <br>A.Nucleic acid<br>B.Protein<br>C.Lipid<br>D.Carbohydrate​
Nat2105 [25]

B. Protein

Amino acids are organic compounds that combine to form proteins. Amino acids and proteins are the building blocks of life. When proteins are digested or broken down, amino acids are left. The human body uses amino acids to make proteins to help the body: Break down food.

8 0
3 years ago
What would happen if LH levels peak a few days before estrogen levels peak?
kirill115 [55]

Answer: The higher levels of estrogen may promote the midcycle LH surge, which is what urine OPKs look for. If this happens, the surge might come a couple of days earlier. This is called positive feedback. On the other hand, the higher estrogen levels my inhibit LH (this is called negative feedback) delaying the surge.

More Helpful Information: It is hard to predict. The higher levels of estrogen may promote the midcycle LH surge, which is what urine OPKs look for. If this happens, the surge might come to a couple of days earlier. This is called positive feedback. On the other hand, the higher estrogen levels my inhibit LH, delaying the surge. You will need to test for ovulation to find out.

8 0
2 years ago
A scientist who studies organisms that inhabit the harsh climate of sulfurous hot springs most likely is studying members of whi
drek231 [11]

Answer is A. Archaebacteria

Archaebacteria are a type of single-cell organism. They are a group of most primitive prokaryotes which are believed to have evolved immediately after the evolution of the first life. Thermoacidophiles are the archaebacteria which can tolerate high temperature as well as high acidity. They often live in hot sulfur springs where the temperature may be as high as 80°C and pH as low as 2. Examples are Thermoplasma, Thermoproteus.

6 0
3 years ago
Read 2 more answers
What electrical charge is present on the nylon strips?
Nikolay [14]
Static Energy.

Hope this helped. :)

4 0
3 years ago
Other questions:
  • Heart rates and how/why they fluctuate as a person's activity level changes.
    9·1 answer
  • Which is one way that scientists ensure that data is reliable?
    11·2 answers
  • Eggs are developed and released by the<br> Sperm is produced by the
    5·2 answers
  • is not a function of the skeletal system:? a. manufacture of red blood cells b. protection c. support d. synthesis of growth hor
    7·1 answer
  • The six kingdoms of life include bacteria that have cell walls with peptidoglycan, bacteria that have cell walls without peptido
    15·1 answer
  • Enfermedad en la que hay una distensión de algún ligamento.
    13·1 answer
  • Which of the following best describes an ecosystem?
    9·1 answer
  • Three plants were grown to study the effects of nitrate and magnesium ion deficiency on their development. They were kept in the
    12·1 answer
  • I am made of many folds, I package molecules to leave the cell. I am the UPS guy who ships things out. What am I?
    5·1 answer
  • When maintaining homeostasis in mammals antidiuretic hormone ( ADH ) is essential . In response to elevated tissue osmolarity AD
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!