If a machine has 100% efficiency, it means that

output work is equal to input work.

% output force is equal to input force.

output work is twice the input work.

output force is twice the input force.

Why is this fuction Important to an organism?

Analysis of a blood sample from a marathon runner at the end of a race will be expected to contain high levels of a) glucagon b) gastrin c) insulin d) cortisol

All living things are?

Mitosis is done by your bodycells. What types of cells donotundergo mitosis?

What substance is made of protein Testosterone Cholesterol Polysaccharides Hemoglobin

What are the negative consequences of improper disposal of electronic waste?

Poliomyelitis is caused by a virus that spreads easily in human populations. most people with polio infections show no symptoms of disease.

What is the probability that the first offspring from the cross listed below will show the dominant phenotype for all loci? (type as a decimal and round to 5 decimal places) a. AA bb b. Dd ee x c. Aa d. BB dd e. Ee

Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why

These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners. Question 4 options: chloroflorocarbons carbon dioxide ozone methane