CNS @ PNS
what two parts make up the cns
Brain and Spinal Cord
how many major tectonic plates are there (hint)
less than 10
7
The animal that is on top of the food chain is called a...
apex predator
tectonic plates are made of?
the Earth's crust and uppermost mantle
TRUE OR FALSE Endocrine glands release hormones into the bloodstream
True
what does pns and cns stand for
peripheral nervous system
central nervous system
the area where the most tectonic activity happens is called the..
ring of fire
The animals that are hunting are called...
the animals that are being hunted are ...
Predator and prey
What is the worlds average continetal drift in centimetres per year
2.5cm leeway 2cm
How many hormones does the endocrine system have
A Over 50
B Over 40
C over 9999
A
what are the two main systems of the pns
Somatic nervous system,
Autonomic nervous system
what is the scientific name for the earth's crust
lithosphere
the first part of the food chain is the ...
producer
define what is continental drift does have to been exact but have the same meaning as defination
The endocrine systems contains...
e.g hormones
can use the example in answer
Hormones
Glands
Receptors
what does the pns do
feeds information into your brain from most of your senses.
what country has the most earthquakes
Japan
what is the source of energy for all ecosystems
The Sun
how long did it take for continental drift to get the Earth's countries to the position they are currently
Over millions of years
Name three glands of the endocrine system
hypothalamus, pineal gland, pituitary gland, thyroid gland, parathyroid glands and adrenal glands.
how many pairs of nerves are in the pns
43 nerves
how many earth quakes happen a year leeway 10 earth quakes either over or under
55 earth quakes per day
How much energy from an organism is transferred to its consumer in percentage?
10% leeway 5% either way.
How much does australia's tectonic plate move every year to the closet cm
7 cm
How many major glands does the endocrine system have
(hint)
Less than 10
8