1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
joja [24]
3 years ago
7

The human immune system consists of a network of cells, tissues, and organs. the cardiovascular system consists of the heart, bl

ood vessels, and blood. how do the immune and cardiovascular systems work together to protect the human body?
Biology
1 answer:
Savatey [412]3 years ago
8 0
They help work together because when the heart pmps blood through the body and the cells flow through the blood non stop its like a barrier of protection
You might be interested in
Which of the following statements describes a difference between photosynthesis and cellular respiration in plants ? Explain
3241004551 [841]
1.photosynthesis is anabolic while cellular respiration is catabolic
2.photosynthesis occur in the day while cellular respiration take place any time
4 0
3 years ago
Match each of Darwin's ideas to the earlier scientist whose work helped Darwin develop the idea.
mamaluj [8]

Answer:

Lamarck:

The inheritable traits of species may change over time.

Malthus:

In every species in nature, some individuals survive while may others die.

Hutton, Lyell:

The environment of organisms may change over time.

Explanation:

Darwin's revolutionary ideas were influenced by a number of scientists and thinkers of the time:

Jean Baptiste Lamarck:

A botanist and zoologist, Lamarck, for, the first time, proposed the idea of evolutionary changes or adaptations in organisms in response to changes in the environment. He introduced the concept of inheritance of acquired characters.

Thomas Malthus:

Thomas Malthus was not a biologist, but an economist who proposed the ideas that at the rate of the current population growth, human population would eventually suffer from famine and starvation.This would lead to the deaths of the weakest of the population. This idea inspired Darwin to formulate the idea of "the survival of the fittest".

Charles Lyell and James Hutton:

Charles Lyell and James Hutton were famous geologists who greatly influenced Darwin with their theories about the beginning and evolution of the Earth. Charles Lyell proposed that the present state of the Earth was a result of small, gradual changes. James Hutton theorized that the processes that too place at the beginning of the Earth were still in progress.

Lyell and Hutton's work paved the way for the formulation of the theory of natural selection.

6 0
3 years ago
Conserving the quality of available water is a high priority world-wide. There are many countries whose water supply is reaching
S_A_V [24]
I believe the answer is b
3 0
3 years ago
Read 2 more answers
Which table best shows the impacts resulting from human activity?
Feliz [49]

Answer:

the third one

Explanation:

6 0
2 years ago
Why are ganymede and callisto geologically dead while the other two galilean moons of jupiter are active?
kvasek [131]

Ganymede & Callisto are low-density moons with a mixture of ice and rock. They are farther from Jupiter and are geologically dead.

The four largest moons of Jupiter, Io, Europa, Ganymede, and Callisto, are known as the Galilean moons or Galilean satellites. Galileo Galilei initially observed them in December 1609 or January 1610, and in March 1610, he identified them as Jupiter satellites. They were the first discovered extraterrestrial objects orbiting a planet other than the Earth.

To know more about Jupiter refer:

brainly.com/question/15207516

#SPJ4

5 0
2 years ago
Other questions:
  • What term describes the way an organism responds to stimuli?
    15·2 answers
  • Which best describes the reticular formation of the brain? it is primarily responsible for learning and emotional experience it
    15·2 answers
  • Ketosis is a bodily state of elevated ketone bodies in the blood, formed by ketogenesis. Ketogenesis begins once the glycogen le
    5·1 answer
  • As liquid water freezes, the molecules arrange themselves in a way that takes up more space than liquid water. What would most l
    13·2 answers
  • Use the Transcription Translation interactive to answer the question. Arrange the amino acids coded for in the translation porti
    6·1 answer
  • What is the source of energy of all cellular activities in living organisms?
    15·1 answer
  • A particular species of bacteria has a "a generation time" of 20 minutes. That is, every 20 minutes a single bacterium completes
    11·1 answer
  • I NEED HELP WITH THIS QUESTION ABOVE!!
    11·1 answer
  • HELP THIS IS DUE IN 30 minutes (No links or I'll Report)
    5·1 answer
  • During the cell cycle .... Ainterphase takes longer than mitosisBmitosis takes longer than interphaseCthe duration of interphase
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!