BIOLOGY HIGH SCHOOL

Why are leaves green?Because they contain chlorophyll, which reflects wavelengths of light in the red range?

Because they contain chlorophyll, which absorbs wavelengths of light in the green range?

Because they contain chlorophyll, which reflects wavelengths of light in the green range?

Answers

Answer 1
Answer:


Leaves are green because...

They contain chlorophyll, which reflects wavelengths of light in the green range. Why? Look below to find out!


It actually absorbs the red and blue wavelengths, so you know it's not A or B, while it reflects the green :D This is why you'll see the green color - Because it's reflected!

Hope this helps!
Answer 2
Answer: leaves are green because of clhorophol

Related Questions

A group of interdependent organisms and nonliving factors they depend on is the definition of a(n) _____. biome ecosystem habitat niche
Why is the energy transfer between trophic levels not even close to 100% efficient
What is the probability of a homozygous recessive individual (ss) producing a gamete with a dominant allel (S)?
What are the agnathans? what are some examples
What climate zone includes most of South america?

4. In Colombian high schools , students have to choose the track they want to be in because each track leads to specific kind of ____ . A. school
b. diploma
c. instructors
d. Escuela Nueva

5. Which of these courses would a Mexican high school student have the chance to take on a saturday?
A. english
b. math
c. music
d. history

Answers

1.) In Colombian high schools, students have to choose the track they want to be in because each track leads to a specific kind of diploma. The correct answer will be B. 

2.) The course that a Mexican high school student would have to take on a Saturday is music. The correct answer is C.

1. What scientific attitudes help generate new ideas?

Answers

Answer:

Scientists share habits of mind, that lead them to exploration and discovery. New ideas are generated by curiosity, skepticism, open-mindedness, and creativity.

Do chromosomes duplicate before cell division or after?

Answers

Chromosomes replicate before cell division.
They duplicate before , I think

What happens when the substrate molecule binds at the active site of the enzyme?

Answers

When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process. This what would happen.
t forms an enzyme-substrate complex. 

In which situation is the object experiencing balanced forces? A) A girl swings on a swing at the playground. B) A car brakes as it approaches a traffic light. C) A sled speeds up as it slides down a snow-covered hill. D) A sky diver reaches terminal velocity when he stops accelerating.

Answers

Answer;

D) A sky diver reaches terminal velocity when he stops accelerating.

Explanation;

  • Balanced forces are forces that act in opposite directions and are equal in size. When an object is acted upon by unbalanced forces then the object stays still or at rest or continues moving at a constant velocity in the same direction.
  • Unbalanced forces cause an object or a body to change its motion or velocity and direction.
  • A sky diver who reaches terminal velocity when he stops accelerating, experiences balanced forces. Terminal velocity being a point at which the drag force is equal to the force of gravity.
D) A sky diver reaches terminal velocity when he stops accelerating.
F = mass*gravity = Force of air resistance pushing up on the person
Reached terminal velocity = acceleration = zero 

The cell that does not have a cell wall is the

Answers

Animal cells, although they don't have a cell wall they have a cell membrane. The cell would just fall apart without the cell membrane holding it all together.
Other Questions
Which characteristic does not apply to plants?multicellular with tissues prokaryotic cells cell walls containing cellulose sexual reproduction
What is the process of a female frog releasing a stash of eggs which the male frog then fertilizes? A. amplexus B. cloaca C. oviparous D. viviparous
The overall population of a species has increased. What could have occurred to allow this to happen?
Ecosystems have trouble adjusting to short-term changes. True or False User: Climate changes can produce various effects in ecosystems. Which of the following is a way that marine ecosystems can be affected by climate warming trends?a. decreased ocean acidity b. increased populations of fish c. decreased levels of carbonate d. all of the above