It helped to provide them with food and was very fertile for farming. It was also very helpful for transportation.
Answer:
(a) Heart - (iii) Circulatory system
The heart is the major body part that helps in pumping oxygenated blood to the various body part and take back deoxygenated blood to the heart again.
b) Small intestine - (i) Digestive system
It is part of the digestive system and helps in digestion. The small intestine is the part of the GI tract.
(c) Brain - (vi) Nervous system
Brain controls and gets stimulus with help of neurons and act according to the information in the nervous system of individuals.
(d) Kidneys - (v) Excretory system
Kidneys are the major part of the excretory system as they filter the blood and remove the waste from the blood.
(e) Nose (ii) Respiratory system
The respiratory system includes the nose as the inhalation and exhalation both are accompanied by the nose and it filters the air and sends air to and from the lungs
(f) Bones (iv) Skeletal system
The skeletal system is made up of the bones that provide support to the body of an individual organism and helps in the movement.
Answer: Passive solar technology
Explanation:
Passive solar technology is the method of using materials to attract sunlight for warmth. Solar energy is the energy that comes from the sun. To store this energy gotten from the sun you'll need some elements to transfer this energy then store them. According to the passage the individual used a black material (black material is used for conveying and storing heat, it's one of the best form for doing so), the black material and the water helps warm the water needed for the individual after his hiking which actually worked.
Answer:
Greek democracy was very direct, not represented. Any adult male citizen over the age of 20 could vote, and they had to.
I hope this helps at least a bit.
Explanation:
