Answer:
((2 (cm squared)) + (4 (cm squared))) / 2 =
0.0003 m2
Explanation:
5: true
6: Oxygen
7: H+
8: true
Answer:
the third one
Explanation:
physical change is only on looks
Answer:
They are necessary for co-ordination.
Explanation:
The both systems brings about co-ordination, thought there are some basic differences between them. Many organs in an animals system have organs to carry out activities like locomotion, digestion, respiration and excretion. The activities of each organ system must be co-ordinated with those of other systems; and with conditions in the external and internal environments of the animal.
Unlike the endocrine system, the nervous system works rapidly. Messages are carried mainly as electric impulses along nerves triggering immediate response from target organs.
The hypothalamus is the important link between these two systems.
Answer:
<h2>From his detailed observations of</h2><h2> rock formations in Scotland and elsewhere in the British Isles, Hutton shrewdly inferred that high pressures and temperatures deep within the Earth would cause the chemical reactions that created formations of basalt, granite, and mineral veins.</h2>
Explanation:
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<h2>
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