2w + 2l = 63
2w + 2(1) = 63
2w + 2 = 63
2w + 2 (-2) = 63 (-2)
2w = 61
2w/2 = 61/2
w = 30.5
This is if it is a parallelogram & the like
hope this helps
Answer:
b sediments is the ckrrwcr a swer
During cellular respiration, glucose is broken down in the presence of oxygen to produce carbon dioxide and water.
Answer and Explanation:
Darwin observed that members of a species in a population especially those that reproduce sexually show certain variations. Some of these variations are caused by genes hence can be inherited. Some of the inherited characteristics make the individuals possessing them better suited to the prevailing environmental conditions. This enables such individuals to stand a better chance to survive in the struggle for existence. Accumulation of this gradual changes in a populations due to natural selection leads to formation of new species that are better suited to the environment.
Answer:
1.black dwarf
H.white dwarf
A.Red giant
B.Main sequence
C.Nebula
D.Stellar nursey
Explanation:
On the last part where the main sequence happens, it really depends on the mass of the star using the sun as an example, our sun has a <em>low mass</em> meaning when it close to its dying form it would go to Planetary Nebula then collaspe as a white dwarf. When a massive star goes through the main sequence and it reaches its dying form, with the <em>high mass</em> it'll also die as a white drawf when it has very high mass it'll possibly end up as a black hole.
Hope this helps, sorry if it doesn't!