Your friend Nader is standing 400,000 meters away. If you send a message to him using radio waves, how long will it take for him to receive it? Round to four decimal places.

Several hormones are released during puberty. What are these hormones? How do they impact a teenager during puberty? Justify your answer.

The ability to hunt others changes the fossil record. Why?

Ual Learning 2.0 Which components do all circuits have in common? Select three options. energy source voltmeter wires ammeter device that needs electrical energy

Which of the following adaptations in dodos could have best prevented their extinction? Long tail Wings for flight More dense feathers Brighter color of feathers

A rocket sled for testing equipment under large accelerations starts at rest and accelerates according to the expression a = (3.6 m/s 3) t + (5.6 m/s 2). How far does the sled move in the time interval t = 0 to t = 1.6 s? Answer in units of m.

A baseball flying through the air has kinetic energy because of its motion. true or false?

How many poles does Jupiter's magnetosphere have? a. 2 c. 8 b. 4 d. 9

Which describes nuclear fusion? The nuclei of two atoms combine to form a larger nucleus. The nucleus of one atom splits to form two smaller nuclei. The electrons of two atoms combine to form a cluster of electrons.

In a class debate, a student argues that the big bang theory is "just a theory." What is most likely to be this student's understanding of scientific theories? A. Theories agree with observations of nature. B. Theories are just guesses. C.

Look at the advertisement. A poster that reads, "There's more to resistors than resistance. If you're really serious about cost, be serious about quality." with tools. Which persuasive media technique is used in this advertisement