Q: Answer the following question given this paragraph: Sexual reproduction is more complicated. It involves two parents. Special cells called gametes are produced by the parents. A gamete produced by a female parent is generally called an egg . A gamete produced by a male parent is usually called a sperm . An offspring forms when two gametes unite. The union of the two gametes is called fertilization . You can see a human sperm and egg uniting in Figure below . The initial cell that forms when two gametes unite is called a zygote . Q: In sexual reproduction, what is the name of the gamete cell the male must contribute? A:

OPTIONS:
- plasma
- spore
- ova
- sperm

A: sperm

input: OPTIONS:
- randomizes
- lowers
- none
- raises Now, answer this question: Answer the following question given this paragraph: In harmonic motion there is always a restorative force , which acts in the opposite direction of the velocity. The restorative force changes during oscillation and depends on the position of the object. In a pendulum it is the component of gravity along the path of motion. The force on the oscillating object is directly opposite that of the direction of velocity. Q: A solute generally has what effect on the boiling point of a solvent? A:
A:
output: raises

Answer the following question given this paragraph: Q: Is sleep an active or inactive state in the brain? A:

OPTIONS:
- intense
- different
- inactive
- active

Answer: active

Problem: OPTIONS:
- to release toxins
- to regenerate
- to release berries
- to release seeds
Q: Answer the following question given this paragraph: Q: Why do some dry fruits split open at maturity? A:
Answer: to release seeds

Problem:OPTIONS:
- light waves
- mechanical waves
- sound waves
- electromagnetic waves

Answer the following question given this paragraph: Electromagnetic waves are waves that carry energy through matter or space as vibrating electric and magnetic fields. Electromagnetic waves have a wide range of wavelengths and frequencies. Sunlight contains the complete range of wavelengths of electromagnetic waves, which is called the electromagnetic spectrum. The Figure below shows all the waves in the spectrum. Q: What type of waves carry energy through matter or space as vibrating electric and magnetic fields? A:
****
A: electromagnetic waves

Problem:OPTIONS:
- helium
- grasses
- water
- lava

Answer the following question given this paragraph: Radar maps of Venus show that it has mountains, canyons and volcanoes surrounded by plains of lava. Q: Radar maps of venus show that it has mountains, canyons and volcanoes surrounded by plains of what? A:
****
A:
lava