2 years ago

URGENT!!! 100 POINTS AND BRAINLIEST!

Biology

2 answers:

Ainat [17]2 years ago

6 0

In order of increasing atomic number, the positions of first 20 elements in periodic table are:

g100num [7]2 years ago

4 0

Answer:

Search up Periodic Table of elements number

Explanation:

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Which was not included in the support for Harry Hess’s hypothesis of sea-floor spreading?

krok68 [10]

The correct option is: GRATINIC ROCK IN THE OCEAN FLOOR.
Sea floor spreading refers to the process by which molten materials add new oceanic crust to the ocean floor. This process occurs slowly across the earth's middle ocean ridges. Harry Hess formulated an hypothesis to explain the phenomenon of sea floor spreading and all the above options support his hypothesis with the exception of option C.

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3 years ago

Narwhal population since 1970??? please provide websites found. If not, why can't I find any information on narwhal populations?

Shkiper50 [21]

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If you are looking for website, then you should find for wider topic like search for Narwhal only instead of it's population/growth

Hope this helps!