The earth is estimated to be how much years old

How is a yeast cell different from an skin cell?' A. yeast lacks a cell membrane. an onion skin cell b. yeast doesn't have a cell wall. the onion skin cell has a wall c. yeast lacks a membrane bound nucleus. the onion sken cell has one D.

What is the fastest speed an turtle can travel

1) What does a plant need to survive and grow? 2) What does an animal need to survive and grow? 3) How do plants and animals depend on each other?

What are 2 reasons meiosis occurs in sexually reproducing organisms? 1. haploid daughter cells ensure offspring have reduced chromosomes #, but the same info as the parent cell. 2.

If one (1) molecule of fructose 6-phosphate is oxidized via glycolysis, the PDC, and the CAC in a kidney cell, how many protons are pumped into the inner membrane space at ETC Complex I?

Water is formed during cellular respiration. In which part of the cell is the water formed? nucleus mitochondria cytoplasm cell membrane

A white horse and a brown horse reproduce, which is the prominent gene

Why is it important to keep our water supply clean give 3 sentences?

From 2010 to 2011 the percentage of electricity generated from burning coal fell, while the percentage of renewable energy sources such as solar and hydroelectric went up.

When you chew food are you causing physical or chemical changes to the food