Imagine that someone swallowed a seed and it went down the "wrong pipe" into the trachea and remained in the lung. Do you think that seed could grow and sprout roots in the lung? *
1 point

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?