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Card 20 / 41:
cardiac cycle
filling and emptying the heart of blood by electrical signals that cause the heart muscles to contract and relax
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Questions & Answers
How many cells does a human being have?
How many cells does human being have?
Karikari
How many cells does human being have?
Karikari
countless cells
Imamkasim
what is the function of a skeleton
it supports and gives the appearance of the body.
lo
what is the mean of biology
chiluba
In a lay man definition biology talks about life as a whole
VICTOR
the study of living organisms
the study of the structure, function, and origin of living organisms
biology has many branches. Botany (the study of plants) , evolution,. Ecology (how animals interact amongst each other. the study the habitat of an animal and try to determine as well as find strategies to prevent a species from going extinct.
is simply the study of life
Namuli
why are mosquitoes primary and secondary consumers
Twinkl
what are the structures found in all viruses
Twinkl
how does vaccinating a woman prevent her baby from getting the illness?
Twinkl
how does selective breeding increase crop size
Twinkl
which molecules binds to the active site of an enzyme
nutrients is substance which body use in terms of need
Haggai
substance that provides nourishment essential for the maintenance of life and for growth.
umar
right same answer as you Umar
Namuli
Any material that provide essential components for cell metabolisms is nutrient
Mahmood
what are the types of skeleton
endo skeleton and exo skeleton
Faith
or types of skeletons
There is exo skeleton found in class insecta
Exo skeleton found in phylum chordata and lastly hydrostatic skeleton found mainly in earth worms
Daniel
and hydrostatic skeleton
Godbless
endo, exo and hydrostatic skeleton
Mico
life is when any living thing breath or respirate.
Lucky
Does anybody knows another biology app that brings good understand
Lucky
give an example of a phylum where all members have open circulatory
how do u change the unit of temperature from degree celsius to degree Fahrenheit
Maggie
what are beneficial effects in industrial
create employment
ibrahim
dirty the environment
ibrahim
pollution and lack of knowledge about how to manage waste
Alex
Biology deals with the study of living organisms and their interactions with each other and the environment.
Quartey
biology simply means the study of living and non-livingthings.
Shamstar
Source:
OpenStax, Biology. OpenStax CNX. Feb 29, 2016 Download for free at http://cnx.org/content/col11448/1.10
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