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Amiraneli [1.4K]
3 years ago
13

Two bicyclist are accelerating forward at the same rate. Biker 1 has less mass than biker 2. Which statement describes the net f

orce on the bikers?​

Biology
1 answer:
inysia [295]3 years ago
6 0

Answer: the answer is the net force on biker 2 is greater than in biker 1

Explanation:

Just took it on apex

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Wfhghjgjbhjvyfcghybvhydszdyh
lukranit [14]

Answer:

nccjdghjfndhrpndglrehndsfs

Explanation:

Hehe

Wanna be friends?

7 0
3 years ago
Manatees, aquatic mammals inhabiting Florida’s rivers and coastal waters, swim close to the surface and are frequently killed in
wlad13 [49]

Answer:

The answer is B.

Explanation:

In the situation given in the question, it is stated that manatees can not hear low-pitched sounds of the slow boats and therefore this could cause more collisions and deaths.

The answer that can cast doubt on the conclusion, if true, is that the hyacinth that the manatees feed on grows best in water that is still, so it would make sense for the boats the slow down even though the risk of a collision with a manatee increases.

I hope this answer helps.

7 0
3 years ago
You observe a cell that contains fluid of that is 15% calcium the extra cellular fluid around the cell contains 5% calcium if yo
yarga [219]

Answer:

it is cell differentiation

Explanation:

the cell would bursts and the fluid would come out through the exocytosis.

3 0
3 years ago
Then what would have happened to cell if it's nucleus was damaged or destroyed
solong [7]
The cell would be destroyed since the nucleus contains the chromosones and R.N.A.
7 0
3 years ago
The PCR protocol that is currently used in laboratories was facilitated by the discovery of a bacterium called Thermus aquaticus
Ugo [173]

Answer:

The correct answer is - Each cycle includes a "hot" denaturation phase (95C), which separates the hydrogen bonds that hold the strands of the template DNA together.

Explanation:

PCR is a polymerase chain reaction created by karry Mullis which is utilized to amplify a copy of DNA segments or a single copy of DNA or gene. The following are the steps involved in PCR reaction;

Denaturation: During this progression, the two-fold strand of DNA gets separated. The temperature required for this progression is 94 — 98 C.  

Annealing: during this progression, Template DNA and DNA primers get attached. The temperature required for this progression is 55 — 70 C  

Extension: During this progression, the polymerase includes the bases that are reciprocal to the template DNA strand. The temperature required for this progression is 65 — 72 C.  

At such high temperatures, DNA polymerase gets denatured. As it very well may be found in the above strides for the isolation of the DNA strand high temperature of 94 — 98 C Is utilized. Taq polymerase can withstand such high temperatures.

5 0
4 years ago
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