Answer:
C
Explanation:
eukaryotic cells do have a nucleus, so it would be wrong to say that they don't have a nucleus.
Answer:
This is because in biology, energy is transferred from organism to organism and some energy is lost along the way. Each energy transfer results in a loss of energy, so that energy is always at a lower level and can never be returned to its original high energy level. On the other hand, chemical elements can form products, then that reaction can be reversed and break back down into reactants. Additionally, the law of conservation of matter says that matter can't be created or destroyed, only transferred from one form to another.
Answer:
D) Water temperature decreases; copper temperature increases
Explanation:
The temperature is a way of describing how much heat something has. Because the temperatures of the two substances are not the same, the heat is going to want to travel to the substance with less heat. Therefore, since the copper has less heat than the water, the heat will be transferred to the copper. Remember that this heat is now leaving the water. This increases the temperature of the copper and decreases the temperature of the water.
Monosaccharides and disaccharides also
called sugars. Have sweet taste, water-soluble. Disaccharide output of two
monosaccharides are the same or different when hydrolyzed. Monosaccharide a carbohydrate that can’t be
hydrolyzed to simpler carbohydrate units.
Polysaccharides are extended polymers of monosaccharide units joined by
O-glycosidic linkages. Energy storage.
Do your best do all easy questions first stay calm and you can do it
