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forsale [732]
3 years ago
15

Which of the following is an example of an open system?

Biology
1 answer:
Volgvan3 years ago
6 0
The answer is C because all of the spheres of the earth exchange energy and mass.
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An organism’s scientific name consists of which TWO taxonomic groups? (Select the TWO correct answers).
Paha777 [63]

Answer:

Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species

5 0
3 years ago
How do you think scientists use these types of structures to determine how organisms are related?
tangare [24]

Answer:

I think scientists use these types of structures to determine how organisms are related  by:

establishing associations between related common ancestors.

Explanation:

The reason behind this answer is that in the first place, scientists can evaluate the source origin of all organisms and find out if they share a common ancestor based on the organization they have. This can be very useful considering certain organisms can share characteristics. So, they might be located near one to the other.

8 0
3 years ago
A protein called RB normally blocks cell cycle progression from G1 to S. Phosphorylation inactivates RB. Which of the following,
Tems11 [23]

A.increase RB levels

3 0
3 years ago
Black fur is dominant to white fur in guinea pigs. If two guinea pigs (Bb) are crossed what color and in what percentage What is
mote1985 [20]

I believe that the odds are strong that the off-spring would be 1/4 black, 1/2 black and white, and 1/4 white:

Bb x Bb = ¼ BB (all black); ½ Bb (black and white ) ;¼ bb (all white).

4 0
4 years ago
Nine-banded armadillos give birth to four offspring at a time. An amazing fact about these offspring is that they are geneticall
joja [24]

The correct option is (B) The embryo undergoes radial and indeterminate cleavage.

<h3>What are nine-banded Armadillos?</h3>
  • Despite being endemic to the Southeast of the United States, nine-banded armadillos have been steadily expanding their range northward for more than a century.
  • They favor warm, humid climates with woodland or grassland settings for their homes. 9-banded armadillos almost always give birth to four identical quadruplets.
  • The young are extremely vulnerable to predators when they are born since their shell has not yet hardened.

Learn more about the Armadillos with the help of the given link:

brainly.com/question/17315197

#SPJ4

5 0
2 years ago
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