Q: Answer the following question given this paragraph: Oxidation is also defined as a loss of hydrogen atoms. In the following equation, ethanol is oxidized to acetaldehyde by the loss of two hydrogen atoms:. Q: What is defined as a loss of hydrogen atoms? A:

OPTIONS:
- Reduction
- evaporation
- conduction
- oxidation

A: oxidation

input: OPTIONS:
- leaves
- stems
- seeds
- flowers Now, answer this question: Answer the following question given this paragraph: Flowers and Fruits as an Evolutionary Adaptation Angiosperms produce their gametes in separate organs, which are usually housed in a flower. Both fertilization and embryo development take place inside an anatomical structure that provides a stable system of sexual reproduction largely sheltered from environmental fluctuations. Flowering plants are the most diverse phylum on Earth after insects; flowers come in a bewildering array of sizes, shapes, colors, smells, and arrangements. Most flowers have a mutualistic pollinator, with the distinctive features of flowers reflecting the nature of the pollination agent. The relationship between pollinator and flower characteristics is one of the great examples of coevolution. Following fertilization of the egg, the ovule grows into a seed. The surrounding tissues of the ovary thicken, developing into a fruit that will protect the seed and often ensure its dispersal over a wide geographic range. Not all fruits develop from an ovary; such structures are "false fruits. " Like flowers, fruit can vary tremendously in appearance, size, smell, and taste. Tomatoes, walnut shells and avocados are all examples of fruit. As with pollen and seeds, fruits also act as agents of dispersal. Some may be carried away by the wind. Many attract animals that will eat the fruit and pass the seeds through their digestive systems, then deposit the seeds in another location. Cockleburs are covered with stiff, hooked spines that can hook into fur (or clothing) and hitch a ride on an animal for long distances. The cockleburs that clung to the velvet trousers of an enterprising Swiss hiker, George de Mestral, inspired his invention of the loop and hook fastener he named Velcro. Q: Angiosperms produce their gametes in separate organs, which are usually housed in these? A:
A:
output: flowers

Answer the following question given this paragraph: Eukaryotic cells have a nucleus and membrane-bound structures called organelles. Q: In addition to a nucleus what do eukaryotic cells have? A:

OPTIONS:
- nutrons
- electrons
- protons
- organelles

Answer: organelles

Problem: OPTIONS:
- food
- proteins
- acids
- energy
Q: Answer the following question given this paragraph: Obtaining energy from glucose is one of the basic functions of cells. Another basic function of living cells is dividing. Q: A basic function of cells includes obtaining what from glucose? A:
Answer: energy

Problem:OPTIONS:
- strength
- work
- light
- gravity

Answer the following question given this paragraph: Weight measures the force of gravity pulling downward on an object. The SI unit for weight, like other forces, is the Newton (N). On Earth, a mass of 1 kilogram has a weight of about 10 Newtons because of the pull of Earth's gravity. On the moon, which has less gravity, the same mass would weigh less. Weight is measured with a scale, like the spring scale shown in the Figure below . The scale measures the force with which gravity pulls an object downward. To delve a little deeper into weight and gravity, watch this video:. Q: What is the force that pulls downward on an object and is measured by weight? A:
****
A: gravity

Problem:OPTIONS:
- aggressive
- immune
- cardiac
- reproductive

Answer the following question given this paragraph: Q: Common among mammals and insects, pheromones are often related to what type of behavior? A:
****
A:
reproductive