Why do most plants appear green?

a. They absorb only photons

b. Abosrb mostly red and green light

c. They reflect back what is left of the visible light

d. All the above

Pectinate muscles extend from the atrial internal wall into the pouch-like structures that increase the total filling capacity of the atrium. these structure are the

Protease is an enzyme that breaks down proteins. What is the end product of this protein breakdown

Ultrasonography is most useful for diagnostic examination of

According to the law of conservation of matter, matter is never created or destroyed. It only changes form as is evident in the water cycle.

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

Where does iron man come from?

Which blood group is the worlds Rarest Blood grup

A person eats 736,000 kCal of food in one year. They use 729,000 kCal of energy via cellular respiration in that year. A pound of fat stores 3500 kCal. How many kCal consumed in that year are stored in the person's body tissue?

A condition in which the blood is deficient in red blood cells, hemoglobin, or both is:

What type of bird has a specialized beak for eating insects? a. hawk b. buzzard c. falcon d. robin