Which of the following ARE ISOTOPES? Please choose all options that fit that description 3 7^Li
3, 7^, Li

4 7^Be
4, 7^, Be

3 8^Li
3, 8, Li

4 7^Li
4, 7, Li

4 7^Be +2^

Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

If i add water to oil what will happen