Answer:
Intertia
Explanation:
Inertia can be defined as the tendency of an object or a body to continue in its state of motion or remain at rest unless acted upon by an external force.
In physics, Sir Isaac Newton's first law of motion is known as law of inertia and it states that, an object or a physical body in motion will continue in its state of motion at continuous velocity (the same speed and direction) or, if at rest, will remain at rest unless acted upon by an external force.
For example, the inertia of an object such as a shopping cart is greatly dependent or influenced by its mass; the higher quantity of matter in a shopping cart, the greater will be its tendency to continuously remain at rest.
Hence, one word that sums up the first law is inertia.
Answer: The human brain and other nerve tissues use mostly as fuel.
Answer: hormones
Explanation:
The endocrine system uses the hormones secreted by its various glands to exert functions such as;
- regulation of bone calcium by Parathormone
- regulation of body metabolism by Thyroxine
- selective reabsorbtion of water from urine by the Anti-diuretic hormone (ADH)
- development of sexual characters in males and females by testosterone and oestrogen respectively.
Answer: D
Explanation:
Could RNA have provided a template for DNA assembly, thereby enabling a more stable molecule that is replicated more accurately?
Answer:
Abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.
Biotic factors, can be described as any living component that affects another organism or shapes the ecosystem.