amfisher amfisher

05-10-2018
Chemistry

contestada

About 75% of living matter is made up of which two essential chemicals?

Respuesta :

Archer8074 Archer8074

05-10-2018

calcium,phosphorus,potassium,and sulfer

Answer Link

swonnoooo swonnoooo

29-06-2020

Answer:

Carbon and oxegyn

Explanation:

Answer Link

Otras preguntas

hey guys I need help on this question: a) If y<−5, simplify the following expression as much as possible [tex] \frac{|y+5|}{y+5} [/tex] = ?

Can someone help me please

Rachel avoids buying over-packaged goods to manage waste. Which R of solid waste management does Rachel follow? A. reduce B. reuse C. recycle D. rot E. rec

The sum of 5 consecutive integers is 65. what are those integers?

Who described politics as "who gets what, when, and how"? a. james madison b. abraham lincoln c. harold lasswell d. john locke e. franklin roosevelt?

I need help on this one please

. A sample is: Choose One • 4 points • A subset of the population of interest. • The best way to obtain reliable data about a population • The only way to obtai

Abraham lincoln's and andrew johnson's reconstruction plans both promised reconciliation and the rapid restoration of civil government in the south; they also s

A cytoskeleton is: select one: a. found in the cytoplasm of eukaryotic cells b. a system of tracks used for transport c. a structure that aids in the process of

ΔABC has vertices A(0,10), B(4,10), and C(-2,4). Find the orthocenter of ΔABC. A: (-2, -12) B: (2, -12) C: (-2, 12) D: (12, -2)

Q&A Education