CHEMISTRY COLLEGE

To create an image, the lens of an eye ________focuses light on the cornea
reflects light away from the retina
bends the cornea to correct vision
focuses light on the retina

Answers

Answer 1

Answer: It focuses light on the retina.

Answer 2

Answer:

Answer:

focuses light on the retina

Explanation:

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1.Potato plants carry out photosynthesis to make molecules of glucose. If they can’t use all the glucose they make in a day, they store it as starch. Explain how they convert glucose to starch.2.A few days later, a potato plants has not made enough glucose to feed itself for the day. Explain how it gets glucose from starch it is storing. (Include the name of the process it uses)

Answers

Answer:

Question 1

Answer ;

in photosynthesis process, the plant have the ability to absorb the light using their pigment called as chlorophyll. this light energy with the help of many enzymes will help the conversion of CO2 and water in to glucose which is then transported to different parts of the plants for its usage in different cellular processes and growth. The excess of glucose which is not utilized and metabolized immediately is converted to complex sugar molecules and stored in the plant in the form of Starch to fulfill the future needs.

Question 2

Answer ;

starch are stored for many purpose. the pathway used to create and store glucose in the form of starch is a reversible process. if potato plant have not made enough glucose for the day to feed itself, the starch which was stored will be catabolized using different cellular enzymes in to glucose.the starch which is stored is broken down and needed in those conditions and days when there is no sunlight or cloudy weather for days.

Please match word and definition < electrons and electric current move easily 1. electric current < Prevents electrons from moving 2. insulator flow of an electrical charge in a circuit 3. electric circuit 4. conductor provides a path for electrons to flow

Answers

Due to property of conduction, conductor allows electrons and electric current to move easily,insulators prevent electric current from moving, electric current is the flow of an electrical charge in a circuit and electric circuit provides a path for electrons to flow.

What is conduction?

Conduction is defined as a process as a means of which heat is transferred from the hotter end of the body to it's cooler end.Heat flows spontaneously from a body which is hot to a body which is cold.

In the process of conduction,heat flow is within the body and through itself.In solids the conduction of heat is due to the vibrations and collisions of molecules while in liquids and gases it is due to the random motion of the molecules .

When conduction takes place, heat is usually transferred from one molecule to another as they are in direct contact with each other.There are 2 types of conduction:1) steady state conduction 2) transient conduction.According to the type of energy conduction is of three types:

1) heat conduction

2) electrical conduction

3)sound conduction

Learn more about conduction,here:

brainly.com/question/12136944

#SPJ5

Answer:

1st box:4

2nd box:2

3rd box:3

4th box:1

Explanation:

I am not 100% sure on this, but i am pretty confident that this is the answer! BUT If this is somehow wrong, please tell me so i can comment a better answer! :)

The entropy of a substance above absolute zero will always be: a. Negative
b. Positive
c. Neither Negative nor positive

Answers

i will be positive. just because it’s positive

What increases the ability to see at night

Answers

if you have a increased number of rod cells

An increased number in rod cells helps increase the ability to see better at night (or in the dark).

Give an example of a substance that is MORE dense in its solid state when compared to its liquid state.

Answers

Answer: Wax

Explanation:

Density is defined as the mass contained per unit volume.

$Density=(mass)/(Volume)$

Usually solids are more denser than liquid, as molecules in solid are more strongly packed and thus have more mass per unit volume.

Liquids on the other hand contain molecules which are less tightly bound and thus thus contain less mass per unit volume as compared to solid.

Example: Solid wax is more denser than liquid wax.

Identify when an object has a kinetic energy of zero joules.Question 2 options:

A. as a pendulum swings downward.

B. when the energy has been destroyed.

C. just after a ball it leaves your hand pitching a ball.

D. when an object is no longer in motion.