Which of the following is pure substances? a. solutions b. compounds c. homogeneous mixtures d. colloids

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change