Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Snails and slugs are invertebrates. Given the two facts above, answer the question "what do snails and slugs lack?" with the following options: - eyes - a nervous system - kinetic energy - Chlorophyll - Energy. - life - a backbone - Energy
a backbone

Fact 1: Cartilage is a tough tissue that contains a protein called collagen. Fact 2: Many collagen fibrils come together and form a collagen and forma collagen fiber. Given the two facts above, answer the question "Cartilage is a tough tissue made up of:" with the following options: - a cuticle - bones - Joules - neurons - the skin - loose soil - fibrils - muscle
fibrils

Q: Fact 1: Wind causes erosion. Fact 2: Erosion affects farm viability. Given the two facts above, answer the question "What affects farm viaility?" with the following options: - mines - heat - marine life - mold - wind - potatoes - stars - mildew
A: wind

Question: Fact 1: Magnetism can cause objects to repel each other. Fact 2: Drop metal objects such as golf clubs, and backpacks. Given the two facts above, answer the question "What can cause golf clubs to repel each other?" with the following options: - electrically - friction - layers of fat - water - fire - repellant - magnetism - heat energy
Answer: magnetism

*Question*
Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: Natural Toxins Toxins are poisonous substances from bacterias, plants or animals. Given the two facts above, answer the question "Why can amphibians easily absorb toxins?" with the following options: - salamanders - permeable skin - hydrate their cells - it needs them - poisonous frogs - Pesticides - cold blooded - bending light rays
**Answer**
permeable skin

(Q).
Fact 1: Urine leaves the body through a sphincter in the process of urination. Fact 2: Infrequente urination or urine is dark yellow. Given the two facts above, answer the question "If pee doesn't leave the body through a sphincter very often what color will it be?" with the following options: - aqueous solution - dangerous - layers of fat - dark yellow - matter vibrating - negative - When it's cold - It decreases
(A).
dark yellow