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olga_2 [115]
3 years ago
12

What constant variable are needed to grow a plant?

Biology
2 answers:
kondaur [170]3 years ago
4 0
Plants need constant Sunlight
ahrayia [7]3 years ago
3 0
Each plant needs to be exposed to an equal amount of sunlight, so sunlight is the control variable
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A stream or river that runs into another stream or river is called a​
Maksim231197 [3]

Answer:

tributary

Explanation:

A tributary is a river that runs into another river.

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2 years ago
What would NOT be considered routine practice during or after conducting uncomplicated aseptic surgical procedures in nonhuman p
Ede4ka [16]

We can confirm that actions that would not be considered routine after said procedure include all of which are not directed towards the care and recovery of the animal.

<h3 /><h3>What would help the care and recovery of the animal?</h3>

Routine practices include caring for the animal as it recovers from the effects of the anesthesia as well as administering fluids to keep it hydrated. Even pain control through the use of pharmaceuticals is considered normal practice, anything that would fall outside of these actions may be considered abnormal practice.

Therefore, we can confirm that actions that would not be considered routine after said procedure include all of which are not directed towards the care and recovery of the animal.

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2 years ago
Which picture shows the smallest building block of a living cell?<br> A <br> B<br> C<br> D
eimsori [14]

Answer:

Option A

Explanation:

Option A shows the smallest building block of a living cell.

3 0
2 years ago
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If LAL (limulus amebocyte lysate) turns into a gel when exposed to a sample, it
Vlad1618 [11]

Answer: The statement is TRUE.

Explanation:

Gram negative bacteria is a type of bacteria that possesses, from the interior to the exterior, a cytoplasmic membrane, a thin peptidoglycan layer, and an outer membrane containing lipopolysaccharide. The lipid portion of the lipopolysaccharide complex of the outer layer acts as an ENDOTOXIN.

The endotoxin of the gram negative bacteria can be detected in research or biomedical laboratories through a technique called LIMULUS AMEBOCYTE LYSATE test.

The test procedure follows a principle that the endotoxin of these gram negative bacteria are capable of forming gel clots (coagulation) of blood cell (amoebocytes) lysates of the Limulus polyphemus crab.

Therefore, If LAL (limulus amebocyte lysate) turns into a gel when exposed to a sample, it

means the sample is contaminated with endotoxins of gram-negative bacteria.

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2 years ago
What part of the peripheral nervous system prevent you from holding your breath
artcher [175]

Answer:

The respiratory centers that control your rate of breathing are in the brainstem or medulla. The nerve cells that live within these centers automatically send signals to the diaphragm and intercostal muscles to contract and relax at regular intervals.

(hope it helped)

Explanation:

3 0
2 years ago
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