ysi4markssel ysi4markssel

04-01-2017
Biology

contestada

Microbial cells first evolved on earth approximately ________ billion years ago.

Respuesta :

yop1010 yop1010

04-01-2017

Answer: 3.8 to 3.9 billion years ago

Answer Link

Otras preguntas

Toby was baby-sitting a baby that weighed 264 ounces. How many pounds did the baby weigh?

This one, I have no clue so please help. Thanks!

Andre, the plant manager, is interested in increasing the facility's productivity by utilizing mbo so that his managers and their employees are more focused on

Which of the following is an example of how to effectively avoid plagiarism? A. Diana avoids including any citation information for the websites she uses th

Which type of context clue is usually offset by commas within a sentence?

Non-metals are very likely to form ionic bonds with other non-metals. true or false ?

A plant with yellow flowers was crossed with a plant with red flowers. all of the numerous offspring had red flowers. what does this show about the genotype of

The velocity of a car changes from 15 m/s south to 5 m/s south in 2 seconds what is the acceleration of the car

The significance of the Miranda v. Arizona case is that The significance of the Miranda v. Arizona case is that (4 points) suspects now must be informed of thei

36.0 mol of P4O10 contains how many moles of P?