Which tides are really high and occur twice a month when the moon and the sun are aligned?

a. lunar tides

b. neap tides

c. full tides

d. spring tides

Contrary to popular belief, the Mayans were not united as one empire. True False

What are the two main factors that affect how quickly a coastline erodes

7. The magnification of a telescope can be modified by changing the A wavelength B objective lens c eyepiece D focal length of the objective

Which of the following adaptations would be more common to a savanna plant than to a grassland plant? A) long roots B) thick bark C) water storage D) bitter taste E) growing close to the ground

Get it right and i will try to make you brillance Most rocks are A. compounds made of minerals. B. mixtures of minerals. C. mixtures of cells. D. compounds made of cells.

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.

Describe how modern science operates and distinguish it from philosophy, pseudoscience, and religion. In recognition of these distinctions, what individual (s) and methods mark the beginning of Astronomy as a science?