Turtles are higher on the blank than insects?

Which of these do plants need for respiration A. oxygen and sugar B. carbon dioxide and water C. water and sugar D. water and oxygen

Which of the following represents the correct flow of air into the lung of a mammal? A. larnyx → trachea → bronchi → bronchioles → alveoli B. alveoli → tracheoles → bronchi → trachea C. trachea → bronchioles → bronchi → alveoli D.

Non-disjunction is the failure of homologous chromosomes to separate during meiosis I, or the failure of sister chromatids to separate during meiosis II or mitosis.

Which Organelle, found in a plant cell, breaks down sugars for cellular energy? A-Chromosome B-Mitochondria C-Nucleus D-Ribosome

Permafrost characterizes the biome called? A. taiga B. boreal forest C. savanna D. tundra

Organism that causes red tide when present in large numbers

Ecosystems function independently and in isolation from each other. a. True b. False

If you made a change in the promoter sequence in the dna that inactivates the promoter, what would happen at the rna level? the mutation of the dna would be carried through to the rna sequence.

4) What is the main factor that contributes to carbons versatility? a. It has an equal number of protons and neutrons b. Its outer shell electrons are evenly spaced c. It has a four electrons in its valence shell d. It is a very large molecule

Write a paragraph explaining what photosynthesis and cellular respiration are and how they are dependent on one another. Include the reactants and products of the equations to support your statements. Use a minimum of 5 sentences.