What do all organisms need to survive?

a: energy

b: blood

c: soil

Which of the following causes macromolecules to be classified as organic molecules? carbon hydrogen nitrogen oxygen

The classification system for organisms has changed from seven to eight. this happened because A. scientific consensus changed as scientists learned more about organisms. B.

True or false? A salamander is a warm blooded animal?

How does the structure of the alveoli allow for its function of gas exchange?

Is a crane a compound machine or simple machine

Higher metabolic rates during growth and development periods like adolescence and pregnancy are due to: a. longer periods of rest b. getting older c. rapid bodily changes d. the amount of food consumed

Name the Organism interaction and relationships that we often see in living organisms

Why can a accepted hypothesis be rejected at a later date

The light independent reactions are also known as blank and blank

Jakie są substancje uzależniające skutki jej stosowania powstałe choroby skutki dla najbliszszych