Plant cells
1. Nucleolus- the nucleolus is a prominent sub-nuclear structure that is not bound by a membrane and resides within the nuclear matrix.
2. Cytoplasm- The cytoplasm is the contents of a cell that is enclosed within the plasma membrane. The jellylike liquid.
3. Chloroplast- are organelles found in plant cells and eukaryotic algae that conduct photosynthesis.
4. Cell Wall- is a remarkable structure. It provides the most significant difference between plant cells and other eukaryotic cells.
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Just Desert
Once upon A time there was a man named Freha. He wasn’t popular in his job and
Everyone laughed at his name. He wanted to change his name to a cool name but he
Couldn’t because he had a contract signed by his parents. If he changed his name,
His parents will kill him, because it’s their tradition if someone changes his name his parents kill him. His parents were mean to him and they hated him too because when he was born he was ugly and sick.
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The Earth’s core
Part One :
1. A) It is the top layer of the earth, with a thickness of 5 km to 10 km for the oceanic crust, and 30 km to 50 km for the continental.
B) Lower/Upper mantle- is a 2900 km thick shell of compressed and neated rock, beginning below the earth’s crust.
C) Outer core- extends to a depth of around 3000 miles beneath the surface. It is believed that this outer core is made up of super heated liquid molten lava.
D) Solid Inner core- The inner core extends another 900 miles, in world toward the center of the earth. It Is believed that this inner core is a solid ball of mostly Iron and nickel. Read more…
Just Desert
Once upon a time there was a really poor family they lived in a village somewhere in London. This family had eight people in it. Niki was the moms name, John was the dads name, the three brothers’ names were Alex, Matt and Adam and the sisters’ names were Helen, Hazel and Elizabeth. This family was really poor that it was really hard for them to get breakfast, lunch and supper. The only one who was working in the family was John; he was a market Gardner that was working for a really rich Pearson. This rich Pearson had a huge backyard behind his house; he had tomatoes growing on the left side, pumpkins growing in the middle and water melons growing on the right side.
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Cells and Systems-Characteristics of living things
Paramecium
paramecium
1. The cells that the paramecium has are 2 nuclei one of them is small and the other one is big the big one operates as the director of the cell’s activities rather like a little brain. The smaller one is used for reproduction. The paramecium splits in half (fission) just as the ameba does. First the smaller nucleus splits and the whole paramecium splits. Occasionally two paramecium exchange material and form a new paramecium. This is called conjugation.
2. The way it gets energy is eating tiny algae, plants.etc. The cilia propels the food into a tiny mouth opening of the paramecium .The food is then shoved down a little tube called a gullet that leads to the protoplasm or stuffing of the cell.
3. The way it grows is eating tiny algae, plants and more… stuff that it can find in the ponds.
4. The way it reproduces is by splitting to two.
5. The way it responds to it environment is pretty good it has place to eat and it has where to live it lives wherever there is scum.
6. The way it produces wastes is it has two vacuoles at either end of its body to get rid of excess water and wastes.
7. It has a life span that splits to two. The bigger the nucleus is, in the paramecium it splits up to another paramecium.
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