LD50 is a measure of: a. dispersion c. activity b. toxicity d. ...

Author Question: LD50 is a measure of: a. dispersion c. activity b. toxicity d. ... (Read 21 times)

magmichele12

Hero Member
Posts: 559

on: Jul 21, 2018

LD50 is a measure of:

a. dispersion c. activity
b. toxicity d. suspension

Question 2

We meet a very large part of our energy needs with _____.

a. renewable resources c. water power
b. wind power d. fossil fuels

daiying98

Sr. Member
Posts: 354

Reply #1 on: Jul 21, 2018

Answer to Question 1

B

Answer to Question 2

D

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