.Which of the following happens when the Sun, the Moon, and Earth are
lined up in a straight line?
(a) Seasons on Earth (c) Earth experiences
last longer than
higher high tides
normal.
and lower low tides.
(b) The shape of (d) Gravity from both
Earth's orbit around Earth and the Sun
the Sun changes.
prevents the Moon
from rotating.

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?

What property of water provides for appropriate sugar, salt, and amino acid levels to be present and carried in the blood of animals to be delivered to cells

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do