Will mark as brainliest

Where do plants get most of the matter they need to grow new roots, stems, and leaves? Choose the two correct answers.

A.

water

B.

chloroplasts

C.

sunlight

D.

air

E.

starch

Two students design an experiment to see if pushing or pulling a box across the floor is more effective. The first student pushes the box across the floor a distance of 20 feet and the second student times how long it takes.

Write a balanced equation for the combustion reaction that occurs between propane and oxygen. and limiting reactant

When solid (NH4) (NH2CO2) (NH4) (NH2CO2) is introduced into and evacuated flask at 25∘C25∘C, the total pressure of gas at equilibrium is 0.30.3 atm. What is the value of Kpat25∘CKpat25∘C?

Which characteristic of atoms is the basis for the order on the Periodic Table? A. reactivity B. atomic size C. atomic number D. mass number

How are energy and work related? O A. Work and energy are the same. B. Energy is the capacity to do work. C. Energy is the force needed to do work. D. Work times energy is force.

Find the mass of 3.65 x 10^-2 mol K2SO4

What two factors determine the thermal energy in a substance

What is the name of the hybrid orbitals used by chlorine in clf3?

Is beryllium a non metal or metal or metalloid

9.86 x 10²⁸ O-atoms require what volume (L) N₂O₂ at STP?