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Dmitrij [34]
2 years ago
14

Viruses, bacteria, fungi, and parasites are all different types of infectious agents that may cause disease. What do these agent

s have in common?
A.
They can all be spread from one organism to another.
B.
They can all be prevented with a vaccine.
C.
They can all be treated with an antibiotic.
D.
all of these
Biology
1 answer:
valkas [14]2 years ago
3 0

Answer:

Single celled? probably

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Plants participate in both short- and long-distance signaling. Explain how nerve cells show these two functions, as well. (3 poi
olya-2409 [2.1K]

Answer:

Nerve cells release chemical signals into synapses between them (short distance). They also transverse their lengths with an electrical signal that can result in signal travel along a series of cells (long distance).

Explanation:

Nerve cells release neurotransmitters in the synaptic cleft which are capable of affecting nearby cells such as other nerve cells and muscle cells. Neurotransmitter molecules include, among others, serotonin, acetylcholine, dopamine, norepinephrine and histamine. Moreover, the synaptic cleft is the space that separates a neuron cell and its target cell. On the other hand, neurons transmit signals through electrical impulses. Electrical impulses travel long distances in the body carried by axons of the nerves. Thus, nerve impulses connect the brain and spinal cord and they carry signals to different parts of the body.

5 0
3 years ago
Is anyone good at science please help for brainliest.
Dafna11 [192]

Answer:

eukarya

Explanation:

so long as that stands for eukaryotic

fungi is eukaryotic

other 2 are multicellular, and therefore eukaryotic

if u don't like the first explanation, the second one is process of elimination

archaebacteria is a kingdom, so it can't be that, same with plantae.

fungi isn't a bacteria so it can't be that either

only option remaining is eukarya

6 0
3 years ago
Helppp , which one do i choose
cricket20 [7]
It look like flagellum
4 0
3 years ago
If heart rates is 76 beats per minute how many times the heart beat in a day
Vedmedyk [2.9K]

Answer:

109,440 beats per day

Explanation:

75 times 60 (the amount of minutes in an hour) equals 4,560

456p times 24 (the amount of hours in a day) equals 109,440

5 0
3 years ago
Read 2 more answers
Name two ways that water can enter the atmosphere.​
vampirchik [111]

Answer:ways Water enters the atmosphere evaporation, transpiration, excretion and sublimation:

Explanation:

Transpiration is the loss of water from plants (via their leaves).

Sublimation is when ice or snow transforms directly into water vapour without going through a liquid phase (i.e. they do not melt).

Animals excrete water by respiration and by passing urine.

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase.

7 0
3 years ago
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