A plant's life cycle alternates between ____ and ____ generations.

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• Dust in the atmosphere represents: a suspension. a colloidal system. a solution. none of the above.
• Which of the following choices is not evidence supporting the theory of plate tectonics? a. fossil assemblages b. ancient cave drawing found in France c. the jigsaw puzzle-like fit of the continents d. traces of glaciation found in Africa and South America
• Familial hypercholesterolemia, an autosomal dominant disease, is five times more frequent in the Afrikaner population of South Africa than in the original population of Europe from which the ancestors to the Afrikaners emigrated. This represents an example of:____________.1. Kin selection2. Bottleneck3. Natural selection4. The founder effect
• What are Elements,Compound and Mixture.​
• Corrected and streamlined text: During the final phase of cellular respiration, known as oxidative phosphorylation, the electron carriers reduced in earlier stages are oxidized by oxygen through the electron transport chain. The energy released through this oxidation is conserved in a form utilized by most cellular energy-dependent reactions. Among the following compounds involved in cellular respiration, identify those that are the net inputs and net outputs of oxidative phosphorylation. Drag each compound to the correct bin based on whether it is an input, an output, or not involved in oxidative phosphorylation. Note that not all inputs and outputs are listed. (glucose, CO2, O2, ATP, ADP, NAD+, NADH, H2O, coenzyme A, pyruvate, acetyl-CoA) Net Inputs for Oxidative Phosphorylation: - O2 - ADP - NADH (and/or other reduced electron carriers like FADH2, though not listed here) - Pi (inorganic phosphate, though not listed here) Net Outputs for Oxidative Phosphorylation: - ATP - H2O - NAD+ (and/or other oxidized electron carriers like FAD, though not listed here) Not Involved in Oxidative Phosphorylation: - glucose - CO2 - coenzyme A - pyruvate - acetyl-CoA (Note: In some contexts, CO2 is considered an output of earlier stages of cellular respiration but not directly of oxidative phosphorylation. Similarly, glucose is the initial substrate for glycolysis, not oxidative phosphorylation, and coenzyme A, pyruvate, and acetyl-CoA play roles in the transition step from glycolysis to the citric acid cycle or within the citric acid cycle itself.)
• Why do you think it is so difficult to control the spread of invasive species?
• A terrestrial animal species is discovered with the following larval characteristics: exoskeleton, system of tubes for gas exchange, and modified segmentation. A knowledgeable zoologist should predict that the adults of this species would also feature ________.Group of answer choices
• Which term describes the excessive thirst that is symptomatic of diabetes insipidus?
• Which of the following structures are found in gymnosperms but not in angiosperms? A. Cones B. Pollen C. Seeds D. Flowers
• This microbe is photosynthetic, but in the absence of light it can use organic compounds as an energy source. Its carbon source is an organic compound. The appropriate classification for this organism would be ______.