Answer the following question given this paragraph: Living things need nonliving matter as well as energy. What do you think matter is used for? It's used to build bodies. It's also needed to carry out the processes of life. Any nonliving matter that living things need is called a nutrient . Carbon and nitrogen are examples of nutrients. Unlike energy, matter is recycled in ecosystems. In the figure below, you can see how ( Figure below ). Q: Unlike energy, what happens to matter in ecosystems? Choices: - it is filtered - it does not exist - it is destroyed - it is recycled A:
it is recycled
(Question)
Answer the following question given this paragraph: ocean zone in the top 200 meters of water that receives enough sunlight for photosynthesis. Q: What is the top 200 meters of water in the ocean called? Choices: - over zone - thymic zone - organelle zone - photic zone A:
(Answer)
photic zone
Ques: Answer the following question given this paragraph: Body waves travel through the body of a planet. Surface waves travel along the surface. Q: What type of waves travel through the body of a planet? Choices: - vacuum waves - gas waves - energy waves - body waves A:
Ans: body waves
(Q).
Answer the following question given this paragraph: Q: But a point mutation can also change a codon for an amino acid into a what? Choices: - axon - exon - stop mutation - stop codon A:
(A).
stop codon
Ques:Answer the following question given this paragraph: Inside the plasma membrane of prokaryotic cells is the cytoplasm. It contains several structures, including ribosomes, a cytoskeleton, and genetic material. Ribosomes are sites where proteins are made. The cytoskeleton helps the cell keep its shape. The genetic material is usually a single loop of DNA. There may also be small, circular pieces of DNA, called plasmids . (see Figure below ). The cytoplasm may contain microcompartments as well. These are tiny structures enclosed by proteins. They contain enzymes and are involved in metabolic processes. Q: A flower's colors come from what part of the plant? Choices: - glycogen - Petiole - Internode - vacuole A:

Ans:vacuole
Answer the following question given this paragraph: Figure 16.9 An enhancer is a DNA sequence that promotes transcription. Each enhancer is made up of short DNA sequences called distal control elements. Activators bound to the distal control elements interact with mediator proteins and transcription factors. Two different genes may have the same promoter but different distal control elements, enabling differential gene expression. Q: Each enhancer is made up of short dna sequences called what? Choices: - fibrous control elements - electrolysis control elements - pisttal control elements - distal control elements A:
distal control elements