Answer:
1) a straight line
2) b
3) true (not safe to watch directly)
4) b
5) false
6) the moon doesn't have it's own light- so it shines because it's reflecting the sunlight which creates a red moon affect during the lunar eclipse.
Answer:
All animals are eukaryotic, multicellular organisms, and most animals have complex tissue structure with differentiated and specialized tissue. Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites.
Explanation:
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The correct answer is option 2, that is, eat food.
Cellular respiration refers to an array of metabolic reactions and procedures, which occurs in the cells of organisms to transform biochemical energy from nutrients (food) into ATP and then discharge waste components.
The reactions taking part in respiration are catabolic, that is, in the process dissociation of bigger molecules into smaller ones, and discharging energy in the process. The nutrients, which are generally used by animals in respiration include amino acids (proteins), sugar (carbohydrates) and fatty acids (fats).
