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irinina [24]
3 years ago
6

Which statement best explains homeostasis? a process by which organisms keep internal conditions relatively constant despite cha

nges in external conditions a process by which organisms maintain a low level of energy use when faced with changes in external conditions a process by which organisms seek a stable external environment when they can't change their internal conditions
Biology
1 answer:
erma4kov [3.2K]3 years ago
7 0
<span> A. a process by which organism keep internal conditions relatively constant despite changes in external conditions. </span>
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How long did it take N.E.A.R. to reach Eros?
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Answer:

Explanation:

NEAR remained in this orbit for 10 days and then was backed out in stages to a 100 km circular orbit by September 5, 2000. Maneuvers in mid-October led to a flyby of Eros within 5.3 km of the surface at 07:00 UT on October 26.

Launch date: February 17, 1996 20:43:27 UTC; ...

Closest approach: June 27, 1997 12:56 UTC; .

8 0
3 years ago
The water cycle is also referred to as the _______ cycle.
Harman [31]
The water cycle is also referred to as the hydrologic cycle. 
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4 years ago
An adult human body consists of about cells
Ber [7]
Here you go look off of this

4 0
3 years ago
Cultures of a bacterial strain were incubated in a standard incubator, in an anaerobic jar, and in a candle jar. After incubatio
victus00 [196]

Answer:

Facultative anaerobe

Explanation:

A facultative anaerobe is an organism that commonly grow in the presence of oxygen and use aerobic process to form ATP and to gain energy but they can also grow in the anaerobic condition by getting energy from fermentation process.

As anaerobic condition is not the perfect condition in which facultative anaerobe wants to grow because they prefer more to grow in aerobic conditions, therefore, their growth is not that much high in anaerobic condition as compared to aerobic conditions.  

Therefore they show moderate growth in the culture present in candle jar and anaerobic jar because oxygen is absent there but show heavy growth in the culture present in a standard incubator because of the presence of aerobic condition here.

6 0
3 years ago
G you extracted your dna from cheek cells. the concentration of your dna sample is 250 ng/μl. the dna template for pcr should be
Karo-lina-s [1.5K]
You should mix 4µl of DNA sample and complete it with 96µl (100-4) of water.

You can figure this out by using  C1.V1 = C2.V2
C1 = 250 <span>ng/μl (Sample Concentration)
</span>V1 = ?          (the necessary volume to take from the DNA sample)
C2 = 10 <span>ng/μl (PCR concentration)
</span>V2 = 100 µl (total volume)

V1 = \frac{C2 . V2}{C1} = \frac{10 . 100}{250} = 4µl

For the water: 100µl (total volume) = 4µl + Water
Water volume = 96µl
6 0
3 years ago
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