Based on the image, which statement best describes how human activity can influence marine ecosystems? pH scale
1
2
increasing
acidity
3
battery acid
lemon juice
vinegar
adult fish die
fish reproduction affected
acid rain
4
5
6
neutral
7
normal range of precipitation pH
milk
normal range of stream pH
corals and ocean shellfish
sea water
less able to produce
baking soda
skeletons and shells
8
9
10
increasing
alkalinity
mild detergent
11
12
ammonia
13
lye
14

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

When would a bouncy ball have the most potential energy

If two objects at different te,peraure are in contact with each other what happens to their temperature