Q: What is muscle tissue that is attached to the bone called? Choices: - ligament - cartilage - epithelial tissue - skeletal tisse A:
skeletal tisse

Q: Sometimes two or more distinct phenotypes can each have their advantages and be selected for by natural selection; this is known as what? Choices: - extra selection - multiplying selection - shedding selection - diversifying selection A:
diversifying selection

Q: Q: What plant hormone allows plants to curve in a specific direction? Choices: - peptides - pheremone - apoptosis - auxin A:
A: auxin

Question: Q: Exemplified by a lit match bursting into flame or the process that forms fossil fuels, chemical reactions vary greatly in terms of what? Choices: - duration - density - power - speed A:
Answer: speed

*Question*
Q: What force pulls bodies with mass together? Choices: - thermal - solar - isolation - gravity A:
**Answer**
gravity

(Question)
Q: In mammals, sound waves are collected by the external, cartilaginous part of the ear called the pinna, then travel through the auditory canal and cause vibration of the thin diaphragm called the tympanum or this? Choices: - speaker drum - microphone drum - head drum - ear drum A:
(Answer)
ear drum