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anygoal [31]
3 years ago
15

Petra is working on a project that is looking for ways to improve milk yield in cows. What is Petra's job title?

Biology
2 answers:
Maksim231197 [3]3 years ago
5 0
A.
Animal scientists applies principles of the biological, physical, and social sciences to the problems associated with livestock production and management.
Oksana_A [137]3 years ago
5 0

Answer:

It's A

Explanation:

I just took the test and aced it lol Plato

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Which of the following is true when comparing societal laws to scientific laws?
Delicious77 [7]

Answer:

Both scientific laws and social laws are accepted after qualified professionals vote on them.

4 0
3 years ago
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Mammals are diphyodont which refers to the fact that
natulia [17]

The correct answer is D. They have two successive sets of teeth including milk teeth and permanent adult teeth

Explanation:

In biology, a diphyodont is an animal that has two different sets of teeth, this often means the animal has a set of baby teeth that are later replaced by permanent teeth, this occurs in most mammals including humans. Additionally, diphyodont differ from other types of animals that have either only one set of teeth (monophyodonts), for example, toothed whales or change their teeth permanently (polyphyodont), for example, crocodiles. Thus, mammals are diphyodont because "they have two successive sets of teeth including milk teeth and permanent adult teeth".

8 0
3 years ago
3. Describe at least three types of medical interventions that can be used to treat and repair broken bones. Explain the theory
hjlf

Answer:

1. Casting

2. Open reduction and internal fixation

3. Open reduction and external fixation

Explanation:

Casting is the process of making use of plaster-of- Paris to cure a fracture.

Open reduction, and internal fixation can be described as a situation whereby surgery is used to repair the fracture-frequently, and involves the use of metal rods, screws or plates to repair the bone. These things remain in place, under the skin, after the surgery. This procedure is adopted when the complicated fractures are not able to be realigned (reduced) by casting.

Open reduction, and external fixation is known to involve surgery to repair the fracture, and placement of a external fixation device on the limb with the fracture. This device is an external frame which supports the bone and hold it in the correct position while it is healing.

5 0
3 years ago
a warming global climate can create hot and dry regions. it can also contribute to natural CO2 emissions. For example, lighting
motikmotik

<em>b. wildfires</em>

<em>b. magnified the greenhouse effect</em>


The first blank is pretty simple; if lightning (electricity) strikes something flammable, like a forest, a fire is sure to ensue. This fire will obviously spread to the other trees and cause a massive wildfire.

The second blank is the greenhouse effect. The greenhouse effect is said to have caused our warming climate, which makes sense because heat from the sun gets trapped in our global "greenhouse", or the lower atmosphere. Lower atmosphere is key here because a large event like a massive wildfire can add some more heat to the atmosphere and contribute to this effect. A wildfire may seem like a minor event on a global scale, but it will do more damage to the atmosphere than you think!

9 0
3 years ago
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If you get cov id or something can biohazard people take you?
s344n2d4d5 [400]

Answer: Depends on where you live, in the U.S. its considered unconsitutional, but in other countries such as china, goverment offcials in bioharzard suits can take you.

Explanation:

6 0
2 years ago
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