Author Question: ____________________ affect muscle control, which can lead to injury. A. Temperature and humidity ... (Read 89 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
___________________ _ affect muscle control, which can lead to injury.
 
  A. Temperature and humidity B. Fatigue and stress

Question 2

The human intestinal tract contains many different types of bacteria, such as __________, which are essential for metabolism.
 
  A. Pseudomonas aeruginosa C. Staphylococcus aureus
  B. Streptococcus pyogenes D. Escherichia coli



zhanghao

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

ANS: B

Answer to Question 2

ANS: D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Your heart beats over 36 million times a year.

For a complete list of videos, visit our video library