How are the sun, Earth, and moon aligned during a lunar eclipse?

In a straight line with the moon between Earth and the sun
In a straight line with Earth between the sun and the moon
With the sun and the moon at right angles to each other in relation to Earth
With the sun and Earth at right angles to each other in relation to the moon

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Look at the photo of the leaf. which term best describes this leaf?

The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .