Answer:
Sustainable energy is essential to meet uncontrolled rising demand for energy, reduce pollution and shift to resources that can be used again and again.
Explanation:
Considering the Sustainable Goals floated by United Nation, it is essential for all countries to improve their score in all the SD goals.
One of the SD goal is to shift to sustainable energy.
Sustainable energy is essential from following three points
- Reuse of energy source again and again to outcome the fear of resource depletion
- Sustainable energy source shall ensure cleaner environment
- Sustainable energy sources are also essential to meet the rising consumption of energy with time all across the globe.
Some common examples are - Solar energy, Wind Energy, Energy from nuclear fuels etc.
When action potentials reach the end of the axon, they stimulate opening of Ca2+ channels, causing a release of neurotransmitters to the post-synaptic cell. How does and impulse propagate down the axon? The stimulus causes a start of the action potential and it moves down the axon without the ions moving down
Answer:
Most adverse health effects of radiation exposure may be grouped in two general categories:
deterministic effects (harmful tissue reactions) due in large part to the killing/ malfunction of cells following high doses; and
stochastic effects, i.e., cancer and heritable effects involving either cancer development in exposed individuals owing to mutation of somatic cells or heritable disease in their offspring owing to mutation of reproductive (germ)
Answer:
1a.5km
2a. 31536000 seconds
2b.2800000 centimeters
2c.45,000,000 Milligrams
2d.0.0141667 m/s
2e.2.592 x 10^10 km/day
2f .8.23x10^-7m
2g.0.0000085 m3
Explanation:
1a.(25km/5)(1000m/1km)(1h/3600s) =(5km)( 1) (1) =5km
pls mark as brainliest
20 cm = bright
40 cm = dim
The longer the wire the bigger the resistance
