This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What do the white blood cells do? A) fight infection B) secrete hormones C) carry ... (Read 193 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 16, 2018
What do the white blood cells do?
 
  A)
 
  fight infection
  B)
 
  secrete hormones
  C)
 
  carry oxygen
  D)
 
  all of the above

Question 2

The circulatory system is made up of which structures?
 
  A)
 
  heart, blood, and blood vessels
  B)
 
  heat, lungs, and nose
  C)
 
  heart, lungs, and veins
  D)
 
  none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shewald78

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer:

A

Answer to Question 2

Answer:

A


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 16, 2018
Wow, this really help

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Looking at Cells Looking at Cells
Diphtheria. The bacteria that cause this disease, called Corynebacterium diphtheriae, proliferate in Diphtheria. The bacteria that cause this disease, called Corynebacterium diphtheriae, proliferate in
Plant Hormones Plant Hormones
Nursing care plan - risk for infection Nursing care plan - risk for infection
Blood Supply of the Liver Blood Supply of the Liver
Mast Cells Mast Cells
Video: Oogenesis Animation

For a complete list of videos, visit our video library