All of the following could be considered reconstruction except
a: scientists assume an area was once undersea due to the types of rock deposits
b: scientists assume an animal was a meat eater because of the teeth in its fossil c: scientists assume an animal could climb trees because of its hand structure d: scientists predict a volcano will erupt in the near future because of current volcanic activity

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station