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Katena32 [7]
4 years ago
13

What's the job of the iris

Biology
1 answer:
Lilit [14]4 years ago
8 0
It controls how big the pupil is and controls the amount of light reaching the retina.
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An engineer is developing a new prosthetic leg to help patients who have lost limbs to walk. The engineer is focused on making t
Karo-lina-s [1.5K]

Answer:

the engineer needs to consider alternatives for all of the areas of the design process that are considered costs

Explanation:

In order to accomplish this, the engineer needs to consider alternatives for all of the areas of the design process that are considered costs. This includes materials, marketing, manufacturing, etc. Many times the material that is being used alone can skyrocket the cost of making a specific product. Therefore changing to a new material may lack some of the wanted benefits but will reduce the overall cost. Manufacturing techniques can also drastically reduce costs by simplifying the process you save on electricity costs and worker wages, while still outputting the same amount of product, which in term reduces the overall costs of the item.

8 0
3 years ago
What was the significant about the rocks darwin found in the mountains
Makovka662 [10]
<span>Darwin found conglomerate rocks which were important because they held Lots of shells and fossils of teeth and bones of Huge extinct mammals.
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4 0
3 years ago
Describe what a hydrogen bond is. (I need a 6th-grade answer. I am actually in 6th grade. I am on my friend's account.)
dusya [7]

Answer:

dw i gotchu fam

Explanation:

its an attraction between two atoms. for a hydrogen bond it is hydrogen and another atom like oxygen (in water), flourine or nitrogen.

6 0
3 years ago
In which of the following locations are bacteria often found?
Olegator [25]

Answer:

thank you for the point hahaha

5 0
3 years ago
The LDL receptor is a receptor for: a. apolipoprotein B. b. receptor-mediated endocytosis of LDL. c. cell signaling via activati
tester [92]

Answer: Option D

Explanation:

Apolipoprotein B is a type of apolipoprotein that bind lipids including cholesterol and forming the main organizing protein in lipoproteins such as in the low density lipoprotein. The low density lipoprotein serves as a vehicle to transport cholesterol into the cell through the receptor mediated endocytosis process. This process allows for the movement of larger molecules from the outside of the cell into the cell. Thus apolipoprotein can bind as ligands to the LDL receptors and allow for the transport of fats into the cell..

7 0
3 years ago
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