Logic of a solution: *Animals adapt to cold temperatures. And in winter it s very cold. In winter animals can adapt.*
*(E)*
The original question: *What do animals try do in winter?
Options:
- (A) shed fur
- (B) expand
- (C) ligt
- (D) rest
- (E) adapt
- (F) use an adapter
- (G) survive
- (H) die*

Line 1: *Humans have collected and grown mushrooms for food for thousands of years. About mushrooms Mushrooms are the fruiting structure of fungi. Humans have collected and grown the fruiting structure of fungi for food for thousands of years.*
*(H)*
Line 2: *Which part of fungi have humans collected and grown for food for thousands of years?
Options:
- (A) more abundant
- (B) by indirect light
- (C) remains of prehistoric life
- (D) it keeps an organism warm
- (E) epidermis and dermis
- (F) Organic compounds
- (G) loose soil
- (H) fruiting structure*

Logic of a solution: *Light enters the eye through an opening called the pupil. Light rays are focussed on the retina. When rays are shined at the eyes, they enter an opening called the pupil.*
*(C)*
The original question: *Where do rays enter the eye?
Options:
- (A) glass
- (B) Summer
- (C) pupil
- (D) lenses
- (E) harmful
- (F) the sun
- (G) photons
- (H) skin*

Line 1: *Adult sponges produce eggs and sperm. Female gametes are called eggs. Adult sponges produce female gametes and sperm.*
*(D)*
Line 2: *Adult sperm are capable of producing sperm and what in order to be able to reproduce?
Options:
- (A) Plants growth
- (B) reproduce
- (C) skin cells
- (D) female gametes
- (E) it needs them
- (F) kinetic energy
- (G) estrogen
- (H) vaginas*

Logic of a solution: *Annelids have the amazing capacity to regrow segments that break off. Earthworms Earthworms are in the phylum Annelids. Earthworms have the amazing capacity to regrow segments that break off.*
*(G)*
The original question: *Earthworms have the amazing capacity to regrow segments that:
Options:
- (A) reproduce
- (B) tadpoles
- (C) Loose
- (D) form sand
- (E) are still attached
- (F) allow growth
- (G) break off
- (H) fungal*

Logic of a solution: *Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Slow and fast respirations or long periods without a breath are common in the dying child. Blood pH may become unbalanced if respiration is too fast or too slow.*
*(E)*
The original question:
*What is affected by too fast or slow respirations?
Options:
- (A) perspiration
- (B) breathing
- (C) heat energy
- (D) animals
- (E) blood pH
- (F) Most plants
- (G) hyperventilating
- (H) sweating*