Author Question: The ____________________ is the double-walled membranous sac that encloses the heart. Fill in the ... (Read 158 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
The ___________________ _ is the double-walled membranous sac that encloses the heart.
 Fill in the blank(s) with correct word

Question 2

____________________ veins are abnormally swollen veins that usually occur in the legs.
 Fill in the blank(s) with correct word



jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

pericardium

Answer to Question 2

Varicose



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

For a complete list of videos, visit our video library