Where do producers belong in a food chain?

Which scientist first said that planets travel in fixed paths or orbits A) Kepler B) Ptolemy C) Galileo D) Copernicus

Do sea stars have jointed appendages

What is cytosol? What does it do?

The rigth and left iliac regions are also caled therigt and left inguinal area

19) Most of the ATP made during cellular respiration is produced in which organelle? A) ribosomes B) Krebs cycle C) mitochondria D) Golgi apparatus

The Mohs scale is used to determine a mineral's

Hybrids between grizzly and polar bears have been moving farther north. What do you predict about the migration of their hybrid zone over time? A. It will eventually completely overlap with the range of polar bears. B.

What is the importance of the genetic code?

How many DNA helices are there in a bivalent? A) 1 B) 4 C) 8 D) Some other amount.

What is nondisjunction