fatimahafeef fatimahafeef

01-02-2017
Biology

contestada

Why do animal cells not have cell walls?

Respuesta :

Chrisstina Chrisstina

01-02-2017

They don't have cell walls because they do not need them. Cell walls are found in plant cells.

Answer Link

Otras preguntas

How is the world filled with people?

identify the connective tissue that works like a lever, allowing a muscle to contract and pull on a bone in a way that makes the bone move. a) periosteum b) ten

300,000 cm is how many km? 3 km 30 km 300 km 3,000 km

which is bigger 9 ounces or 150 grams

What is the most important reason to continue efforts to preserve coral reefs?

what led to bantu education?

Marion wants to know exactly what her mortgage payments will be each month. What type of mortgage would be her best choice? A-variable rate B-escrow C-fixed rat

who postulated the “nature versus nurture” hypothesis?

1. What facts about the Japanese American internment camps do you need to have in order to understand the event's importance to new citizens? 2. Why is this eve

is 0.75 greater than 0.100?