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german
3 years ago
10

Can someone please help me no one ever responds to my question and I need the correct answer. I believe the answer is C but i'm

not sure
What type of evidence could marine biologists use to convince policy makers to protect a specific coral reef?

Past data to show that the health of the reef was increasing over time
Past data to show that the health of the reef was remaining stable over time
Collected data on the coral reef to show that the health of the reef was declining over time
Collected data on reefs all around the world to show that the health of the reef was increasing over time
Physics
2 answers:
pav-90 [236]3 years ago
5 0
The answer is C because in order to convince others to protect something, you must have evidence why it needs protection.
GarryVolchara [31]3 years ago
4 0
Yes you were correct the answer was c


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(e)<br> Give an example of a process when electrons behave as:<br><br> A.particles.<br> B.a wave.
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Suppose a tidal basin is 6 m above the ocean at low tide and that the area of the basin is 5×107 m2. Estimate the gravitational
Neko [114]

Answer:

Potential energy will be 176.58\times 10^{11}j          

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We have given the height of the basin is h = 6 m

Area of the basin A=5\times 10^7m^2

Volume V=area \times height=5\times 10^7\times 6=30\times 10^7m^3

Density \rho =1000kg/m^3

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3 0
3 years ago
an aircraft is flying at height of 3400m above the ground.if the angle subtended at a ground observation point by the aircraft p
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Answer: 588.9 m/s

Explanation:

Given that :

θ = 30°

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x tan 30 = 3400

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