Sophia human biology unit 2 challenge 2 Study guides, Class notes & Summaries

SOPHIA Human Biology Unit 5 – Challenge 4

SOPHIA Human Biology Unit 2 – Challenge 1

Sophia - Human Biology - Unit 1 Challenge 2.

Human Biology Unit 5 Challenge 3.

Human Biology Unit 5 Challenge 2.

SOPHIA Human Biology Unit 2 – Challenge 1

SOPHIA Human Biology Unit 5 – Challenge 4SOPHIA Human Biology Unit 5 – Challenge 4 Question 1 The digestive system can be thought of as a long tube with how many openings? • a.) 3 • b.) 1 • c.) 4 • d.) 2 Question 2 Which layer of the digestive tract secretes a fluid that reduces friction with other organs? • a.) Mucosa • b.) Serosa • c.) Lumen • d.) Smooth muscle Question 3 Which of the following is an agent of mechanical digestion in the mouth? •...

SOPHIA Human Biology Unit 5 – Challenge 5SOPHIA Human Biology Unit 5 – Challenge 5 Question 1 Which of the following is considered an extracellular fluid? • a.) All choices are correct • b.) Stomach acid • c.) The fluid which surrounds the cells • d.) Blood plasma Question 2 Which part of the kidney is made up of small, tubular structures that filter blood? • a.) Urinary bladder • b.) Nephron • c.) Renal cortex • d.) Ureter Question 3 Which of these ...