Answer:
Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animals cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not.
Explanation:
Answer:
Explanation:
From the given data on the table, I can easily say my weight is a function of the acceleration due to gravity at anywhere in the universe.
Weight is given as
W = mg
m is the mass and g is the acceleration due to gravity.
Weight for a mass of 65kg would be the heighest on the surface of jupiter and it would be lowest on merury and mars due to their low value of g.
Answer:
The conclusion is that the mass is independent of gravity. However, the weight depends on the gravity value.
Explanation:
We have a girl with a mass of 65 kg. The picture has the gravity value for different planets. Weight (W) of a body is the product between the mass (M) and the gravity (g).
W = M*g.
According to the information we can mention that the weight of the girl will vary in all the planets. The highest weight will be for the highest gravity value of Jupiter with 25.9 m/s2. The lowest weight will be for Mercury and Mars with a gravity value of 3.7 m/s2.
It is important to mention that the mass of the girl will be the same in all the planets. However, the weight will vary according to the gravity variations.
Finally, The conclusion is that the mass is independent of gravity. However, the weight depends on the gravity value.
(2) crystal structures
(3) isotopic abundances
(4) percent compositions
Answer;
- Crystal structure
Explanation;
-Diamond and graphite are allotropes of carbon, they differ in physical properties.
-In graphite, carbon atoms are covalently bonded to form sheets or what we call hexagonal layers, and these sheets are held together by weak inter-molecular forces called vander waal forces. This makes the layers to slide over each other , a property that makes graphite soft and slippery.
-In Diamond, carbon atoms are bonded by strong covalent bonding forming a tetrahedron shaped solid of Diamond which makes it a very hard solid.
osmosis
B.
mitosis
C.
diffusion
D.
active transport