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mr_godi [17]
2 years ago
6

PLS HELP!!!

Biology
1 answer:
Lady_Fox [76]2 years ago
7 0

Answer:

The incorrect statement is - Energy is created and destroyed when it changes forms.

Explanation:

The conduction or transfer of energy required close contact between particles of the molecules therefore conduction does not take place in gases as they are not in direct contact with their molecules. Radiation involves waves that may generate due to the electromagnetic field.

Convection describes the transfer of energy by movement of dense fluid or fuel to warm the colder are it explains how a heater warms up the inside of a car. The third option is incorrect as energy can not be formed or destroyed in any circumstances or system it will just change it form.

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Please help!!!! Grizzly bears and polar bears are very closely related, so much so that they can reproduce to form hybrid offspr
natima [27]

Scientists believe that at first these bears scavenged seal carcasses that had washed ashore, and gradually began to hunt the seals by waiting at the water's edge as the seals surfaced to breathe. This is believed to be an important step in the evolution of a new bear species, the polar bear

Over time the new polar bears were used to the cold climate and learnt how to fish, they then separated from the grizzly bears, they developed new creatures which would help them survive in one of the most dangerous climate.

3 0
2 years ago
Read 2 more answers
The secretions of the adrenal medulla act to supplement the effects of ________.
Nutka1998 [239]

Answer:

sympathetic stimulation

Explanation:

Under stress or emergency conditions, the preganglionic neurons of the sympathetic division release acetylcholine. Acetylcholine stimulates secretion and release of epinephrine and norepinephrine from the adrenal medulla. These hormones enhance the effects of the sympathetic division of the autonomic nervous system (ANS) during stress. Epinephrine and norepinephrine augment the fight-or-flight response as they increase the heart rate and force of contraction, the output of the heart, and blood pressure. They also increase blood supply to the heart, liver, and adipose tissue. The airways to lungs become dilated and there are increase blood levels of glucose and fatty acids.

7 0
3 years ago
A patient who is postoperative is experiencing abdominal distention and is having difficulty expelling
KatRina [158]
Constipation is the answer baby.
6 0
3 years ago
What are the components of adenosine triphosphate (ATP)?
romanna [79]

At the centre is a sugar molecule, ribose (the same sugar that forms the basis of RNA). Attached to one side of this is a base (a group consisting of linked rings of carbon and nitrogen atoms); in this case the base is adenine. The other side of the sugar is attached to a string of phosphate groups. These phosphates are the key to the activity of ATP.


8 0
3 years ago
Read 2 more answers
AHHHH PLEASE HELP I WILL GIVE BRAINLIEST ACTUALLY PLEASE HELP ( no links or I will report )
Butoxors [25]
<h2><u>Let's start with a quick review!</u></h2><h3 /><h3><u><em>What is a prokaryotic cell?</em></u><em> Well, a prokaryotic cell is a type of cell that does not have a true nucleus or membrane-bound organelles. Organisms within the domains Bacteria and Archaea are based on the prokaryotic cell, while all other forms of life are eukaryotic. (G o o g l e gave me this.)</em></h3><h3><u><em>What is a eukaryotic cell? </em></u><em> Well, eukaryotic cells have a nucleus enclosed within the nuclear membrane and form large and complex organisms. Protozoa, fungi, plants, and animals all have eukaryotic cells. They are classified under the kingdom Eukaryota.</em></h3><h2><u><em>Now, I will answer your question.</em></u></h2><h3 /><h3><em>Cell membrane, Eukaryotic.</em></h3><h3><em>Nucleus, Eukaryotic.</em></h3><h3><em>Mitochondria, Eukaryotic.</em></h3><h3><em>Ribosomes, Both.</em></h3><h3><em>Endoplasmic reticulum, Eukaryotic.</em></h3><h3><em>Cytoplasm, Both.</em></h3><h3><em>Vacuole, Both.</em></h3><h3><em>Chloroplast, Eukaryotic.</em></h3>

<u>(Note, you may have to look the last one up)</u>

Tell me if I helped!!

<h3 />
5 0
2 years ago
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