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
Vinil7 [7]
3 years ago
12

What organisms are prokaryotic​

Biology
1 answer:
Rama09 [41]3 years ago
6 0
Archaebacteria, Cyanobacteria, Protists, and E. coli
You might be interested in
Which of the following is NOT true regarding the sounds associated with the heart? Select one: a. The "lub-dub" sound originates
Valentin [98]

Answer:

B) The "lub-dub" sound originates from blood turbulence through the heart.

Explanation:

The systole and diastole in the heart produce the lub and dub sound in the heart.

The systole represents the contraction of both left and right ventricles and pumps the blood to the body and the right ventricle to the lungs. This involves the opening and closing of the valves. The closing of the atrioventricular valves produces lub sound.

At the end of the systole or ventricular contraction or when the blood has been pumped to the aorta and the pulmonary valves then the semilunar valves present in the aorta and pulmonary closes. This produces a sound dub.

Therefore,lub dub is associated with the physical contraction of the heart but not the turbulence of the blood.

Thus, the selected option is the correct answer.

7 0
3 years ago
In what phase do mosses spend most of their life cycle?
Makovka662 [10]
The answer is Number 4. Gemetophyte
Your Welcome
7 0
4 years ago
Theophrastos was considered the "Father of Botany" as early as:
MrMuchimi

Answer:

the approximate year: 300 B.C.

Explanation:

kamsamida harigatu

5 0
3 years ago
The two thyroid hormones, thyroxine and triiodothyronine, have complementary effects in which they decrease the rate of cellular
Artemon [7]

Answer:

False

Explanation:

The thyroid gland secrete two thyroid hormones called thyroxine and triiodothyronine. Thyroxine is the in active form which is later converted to the active form triiodothyronine by kidneys and livers. The two hormones function by increasing the metabolic activities of tissues. They increase the body heat production which in turn increase oxygen consumption and ATP hydrolysis because they burn body fat thereby increasing energy production and increasing basal metabolic rate. They regulate body temperature.

7 0
3 years ago
A book on a table has _______ potential energy than a book on a chair because the table is ________ off the ground.
lesya692 [45]

Answer:

A book on a table has<u> </u><u>more</u> potential energy than a book on a chair because the table is <u>higher</u> off the ground.

Explanation:

Feel free to correct me If i'm wrong :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Explain the units and how to solve the following metric conversion the inside of the metric conversion by filling in the blank.
    13·1 answer
  • Which chemical shown in figure 8-3 is an electron carrier molecule
    5·2 answers
  • The Earth contains a great diversity of species. This:
    6·1 answer
  • How have government and businesses impacted energy effiency?
    10·1 answer
  • Which change of state is shown in the model?
    10·2 answers
  • Which of the following statements is true?
    10·1 answer
  • This problem has been solved!See the answerFor aerobic respiration, a variety of substances must be in a state of influx across
    12·1 answer
  • What type of mutation results in frameshift mutation?
    13·1 answer
  • Name Why do you think some people are against genetic engineering?
    14·1 answer
  • Compared to a polygenic trait, a single-gene trait tends to have.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!