Why do some cells have different structure or more of one structure then other cells do

Which organelle appears to be empty but is filled with liquid? Chloroplast Cell membrane Vacuole Ribosome

You have a population of dogs with three alleles for teeth size: L (large), M (medium), and S (small). Individuals with SS, SM, SL have small teeth. Individuals with MM have medium teeth. Individuals with LL or LM have large teeth.

A volcano on a remote island erupts. Lava flows over the surface of the small island. The lava cools and forms igneous rock. Based on the diagram of the rock cycle above, what will most likely happen to the igneous rock next?

Two states of matter present in the water cycle are described below. State 1: Takes the shape of the part of the container which it occupies. State 2: Has a fixed shape.

Which of the following combinations is most likely to result in digestion? a. amylase, starch, water, body temperature, testing immediately b. amylase, starch, water, body temperature, testing after 30 mins Explain.

1. Which of the following forms all matter?

True or false Sedimentary rock can be formed from changes in igneous rock, but igneous rock cannot be formed from changes in sedimentary rock.

When a protein is denatured, why does it lose its functionality?

This is a rotating machine that converts the kinetic energy of the wind into mechanical energy. If the mechanical energy is used directly by machinery, such as a grinding stone, the machine is usually called a windmill.

In what way are slime molds similar to kelp?