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 [77]
4 years ago
13

Amebas are single-celled organisms that need to obtain food in order to (1) release oxygen into the air (2) protect themselves f

rom other living things (3) get the energy they need to carry out life functions (4) remove harmful chemicals from the environment​ PLEASE HELP
Biology
1 answer:
kogti [31]4 years ago
7 0

Explanation:

i think they obtain food in order to get the energy they need to carry out life functions

You might be interested in
What is the weakest part of a pathogen
kati45 [8]

Answer:

Sanitation and hygiene

3 0
3 years ago
Read 2 more answers
Aspirin and other nonsteroidal anti-inflammatory drugs (NSAID)inhibit inflammation by inhibiting an enzyme in the prostaglandin
Drupady [299]

Answer:

Aspirin works by inhibiting the production of prostaglandins. Aspirin inhibits the formation of prostaglandins by combining with the COX enzymes. Prostaglandins function as messenger molecules to monitor different physiological procedures in distinct regions of the body. One of the prime activities of prostaglandins is to stimulate inflammation and pain.  

Prostaglandins are also the essential controller of platelet aggregation. By changing the COX enzymes inside the platelets, aspirin makes platelets to lose the stickiness, which is required to instigate clotting of blood.  

There are two forms of cyclooxygenase, that is, COX-1 and COX-2. COX-1 generates prostaglandins and COX-2 mediates pain and swelling in response to tissue injury. Aspirin prevents both COX-1 and COX-2 functioning, while COX-2 is the therapeutic target of the drug.  

However, it is the association of aspirin with COX-1 in the gastrointestinal tract, which results in the unwanted side effects of the drug. COX-1 is required to sustain a thick lining of the stomach. As aspirin inhibits the COX-1 enzyme, thus, the continuous use of the drug can result in the thinning of mucus, which safeguards the stomach from gastric juices.  

In such cases, stomach bleeding, ulcers, and in certain situations perforation of the stomach can take place. Therefore, aspirin exhibits both bad and good effects.  

7 0
3 years ago
What type of environmental conditions do the camera systems need to withstand for three years?
nikklg [1K]

Cameras and video-shooters are essentially tough. They can withstand a lot, from insects to shark bites. However, in order to withstand being outside for such a long time of three years? That's a little tricky.

As we all know, the batteries can corrode if left in damp places, or if left in for too long. Therefor, this can't be damp. Nowadays, most cameras have plastic in various places, so leaving it somewhere hot could inevitably melt it. You don't want that. If your camera is left in the cold, (18°F, 10°C) then the batteries could be severely changed. If left in a cold place, the battery life could deplete by so much as half, so in very cold climates, you will very quickly run out of power.

In order for it to sustain 3 years, you will probably need to find a climates that is about 60°F (15.5556°C) in a drier location.

I hope this helped!

8 0
3 years ago
When pink flowers result from a red parent and a white parent what has happened?
Natali5045456 [20]
Some of the traits have blended together to form the pink flower.
8 0
3 years ago
Before a cell divides, the DNA is checked to make sure it replicated correctly. This
Reika [66]

Answer:

the cell will die

Explanation:

its chromosomes, an enzyme called cyclin dependent kinase, or CDK, will not activate the cyclin, and the cell cycle will not proceed to the next phase. <u><em>The cell will undergo cell death</em></u>

8 0
3 years ago
Other questions:
  • A(n) _______________ is made up of a glycerol backbone attached to three fatty acids.
    11·2 answers
  • A muscle that is lengthening while it produces tension is performing a(n) __________ contraction. a muscle that is lengthening w
    10·1 answer
  • (7th Grade Science)
    11·2 answers
  • What is a domed shape geologic structure with gently sloped sides
    5·1 answer
  • Which method of food production is sustainable
    10·1 answer
  • In bacterial and archaeal cells, the electron transport chain is located in the _________ whereas in eukaryotic cells, the elect
    7·1 answer
  • PLS answer I NEED HELP!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Received information is called a transduced signal because: _________.
    7·1 answer
  • List four different primary energy resources that humans have used.
    8·2 answers
  • Organic molecules are sometimes found within meteorites that crash into Earth. Which meteorite condition in space is similar to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!