The image below shows a model of a plant cell.

All cells need energy to live. How do the organelles in the plant cell above work together to get and use this energy?

A.

Mitochondria take in food from the environment, and the nucleus breaks down this food to release its energy to the cell.

B.

The vacuole takes in energy from the environment, and chloroplasts change this energy into a form the cell can use.

C.

Chloroplasts make food using energy from the Sun, and mitochondria break down this food to release energy for the cell.

D.

The nucleus makes energy from materials in the cell, and the vacuole stores this energy until the cell needs to use it.

The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.