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
Romashka-Z-Leto [24]
4 years ago
10

Most atoms contain one or more

Biology
2 answers:
Snowcat [4.5K]4 years ago
7 0

Answer:

electrons, protons, neutrons, e shells

Explanation:

It would not be an atom without these things

77julia77 [94]4 years ago
5 0
Electrons, protons, neutrons, electron shells
You might be interested in
When an organism from a higher trophic level eats an organism from a lower trophic level,
ioda
Most of the energy is converted to heat, I think.......... Hope it helps, Have a nice day :)
5 0
3 years ago
This type of physical weathering occurs in places where there is a large change in daily temperatures, and it can lead to the si
alina1380 [7]
Weathering is process in which the rock breaks down into due to physical and chemical processes. It leads to wearing and tearing in the rocks. Weathering can be of three types physical weathering, chemical weathering and biological weathering.
Thermal stress  weathering or insolation weathering occurs in places where there is a large change in daily temperatures. It causes the peeling off of the outer layer of the rocks.
3 0
4 years ago
Read 2 more answers
Sort the questions based on whether they are better answered by an observational study or a controlled experiment.
s2008m [1.1K]

Although the actual questions are missing from your ask, here's how you can tell.

If the study will be messed up (added bias) through interaction with the subjects the study should be observational. For example if a biologists wanted to study the eating habits of wild birds in the tropics, they would need to do an observational study. if they did a controlled experiment, the birds will change their eating habits based on human interaction, thus making the study invalid.

If the study requires specific measurements, close monitoring, or contact and interaction with the subjects the study should be a controlled experiment. For example, if a scientist wanted to test out a new drug, the health of patients would need to be closely monitored.

8 0
4 years ago
Read 2 more answers
Where are the sensors for the arterial baroreceptor reflex located?a. cardiovascular centers in the medulla oblongatab. The symp
guapka [62]

Answer:

The correct option is c. The sensors for the arterial baroreceptor reflex are located in carotid sinus and aortic arch.

Explanation:

Baroreceptors are primary sensors (or mechanosensitive nerve endings) that detect distention in vascular walls and are stimulated by mechanical deformations during blood vessel stretching. They are located in the carotid sinus and the aortic arch. The stretching the vessel walls at any of these locations causes vasodilation and bradycardia. The baroreceptors detect the stretching of the vessels due to changes in blood pressure, through them a more efficient control of blood pressure is achieved.

4 0
3 years ago
which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other ty
Anastasy [175]

The correct answer is: D.carrying messages to other cells

• Allowing polar molecules to enter the cell - Membrane proteins can be involved in transport. This kind of proteins are called channel proteins and usually are integral, transmembrane proteins of the membrane (span across the bilayer). Channel proteins are responsible for facilitated diffusion and active transport of the molecules.

• Recognizing other types of cells- Membrane proteins may function as markers for cellular identification (recognition) and may connect and join two cells together  

• Receiving messages – Membrane proteins are often receptors for peptide hormones and thus involved in signal transduction.

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do animals survive in both water conditions
    15·2 answers
  • Your heart pumps 3784 L of blood per day. How many gallons is that?
    11·2 answers
  • How is polyploidy defined<br>​
    5·2 answers
  • What does a surface area/volume ratio of 6:1 mean for the cell’s ability to get the materials it needs that move across its surf
    12·1 answer
  • What are the different kinds of agents that attack plants and animals? What are some of the ways that pests and diseases impact
    10·1 answer
  • In what possible scenario would the female birds evolve to having the singing trait? (5 points)
    7·1 answer
  • The part of the atom that carries a positive charge is the _____, and the part that carries a neutral charge is the _____.
    15·2 answers
  • In the Miller-Urey experiment, electrical sparks were passed through a mixture of gases, including hydrogen, water vapor, methan
    14·1 answer
  • What is the most abundant gas in the atmosphere what is the most abundant gas in the atmosphere ​
    5·2 answers
  • Need some quick help with this:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!