Plants in a tropical rain forest usually have

A) thick, fleshy stems.

B) large broad leaves.

C) long vertical roots.

D) spiny or thorn skin.

Norway, Sweden, and Finland (Scandinavia) have what kind of climates?

A magnetic field applies forces on: a. static charges b. moving charges c. water flow

An empty propane tank dropped from a hot air balloon hits the ground with a speed of 143.8 m/s. from what height was the tank released?

A star's apparent magnitude is most closely related to which of the following? Select all that apply. a. radius. b. luminosity. c. distance from Earth. d. absolute magnitude. E. surface temperature.

An aircraft as loaded weighs 4,954 pounds at a CG of 30.5 inches. The CG range is 32.0 inches to 42.1 inches. Find the minimum weight of the ballast necessary to bring the CG within the CG range. The ballast arm is 162 inches.

What changes depending on location in the universe, mass or weight. Explain

What change in pressure occurs in a party balloon that is squeezed to one-half its volume with no change in temperature?

Which of the following describes effort force?

What does the chemical formula CaCl2 show about the compound it represents? It is made up of one element. It is made up of two elements. It is made up of three elements. It is made up of four elements.

An electron with kinetic energy of 2000 eV (1 eV = 1.602 x 10-19 J) is fired horizontally across a horizontally oriented conducting plate with a surface charge density + 4.00 x 106 C/m2.