Kelly wants to know how a cactus adapts to the hot, dry conditions of the desert. She reads several previously conducted studies about cactus plants. Which part of the scientific process did she complete?

conducting background research
providing an explanation
collecting and analyzing data
making observations

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

a sonic boom is a loud boom that breaks the sound barrier

explanation: