I think the correct answer from the choices listed above is the second option. The molecular shape of silicon tetrabromide would be tetrahedron. It <span>is the inorganic compound with the formula SiBr4. Hope this answers the question. Have a nice day.</span>
We know that it is a certainty based on things such as the size, mass, brightness, etc. They can determine to within a relative level of accuracy the age. Of course they can be off by millions of years, but that’s pretty precise for a 10–20 billion year time period for the life of a star. BUT we absolutely cannot predict exactly when it will explode and we see supernovas in other galaxies, but the last one in the Milky Way that we observed was in the 1600s.
Answer:
It will make an angle to the left and continue straight up
Explanation:
the plant will grow towards the sun light if the plant is on its side the it will grow which ever way the sun is from the plant
Answer:
Explanation: that is .....
A scientist needs to check several parameters before coming
to a conclusion about the amount of water pollution. The scientists needs to
check the amount of dissolved oxygen in the water, temperature of the water,
the clarity of the water, the PH level of the water and also the amount of
bacteria present in the water. There may be other criteria’s, but the mentioned
ones are enough to gauge the amount of pollution in the water. Scientists often
takes fish and aquatic plants from the water to be tested to check the amount
of pollution indirectly affecting these species.
