Fact 1: Some animals' fur grows thicker for staying warm in the winter. Fact 2: Alpaca fur is one of the softest furs in the world. Given the two facts above, answer the question "What keeps itself warm naturally in the winter?" with the following options: - ferns - sugar - bushes - naked mole rats - rocks - ice cubes - alpacas - shrub beds
alpacas

Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Millipedes, spiders and other invertebrates are probably taken as well. Given the two facts above, answer the question "Millipedes lack what?" with the following options: - epidermal - segmented body - leg pairs - a cuticle - a vertebral column - diplosomites - Chlorophyll - biological diversity
a vertebral column

Q: Fact 1: Heating salt water causes the water to evaporate while the salt remains. Fact 2: Maybe the fillings evaporated during steaming. Given the two facts above, answer the question "What would remain if you were to make a pot of salt water start to steam?" with the following options: - heat - oxygen - carbon - fluid - liquid - water - algae - salt
A: salt

Question: Fact 1: Playing is one way mammals and other animals learn how to behave. Fact 2: Training animals in zoos is similar to the way animals learn in the wild. Given the two facts above, answer the question "Training animals in zoos is similar to the way they what in the wild" with the following options: - groom - Birds - Fe - moves - play - reacts - sled teams - hunt
Answer: play

*Question*
Fact 1: Adult worms go through a major transformation to develop reproductive organs. Fact 2: Marine flatworms belong to a major group of worms called the Platyhelminthes. Given the two facts above, answer the question "When do platyhelminthes reproductive organs develop?" with the following options: - when they become adults - It helps them survive - produce offspring - By wind and rain - during the day - members of their own species - an area swollen with pus - Something coming from a gland
**Answer**
when they become adults

*Question*
Fact 1: Pollen consists of tiny grains that are the male gametes of plants. Fact 2: Flowers are the sex organs of certain plants and hold the male and female gamete producing systems. Given the two facts above, answer the question "pollen consists of tiny grains that are held within what" with the following options: - bees - fruits - vegetation - flowers - lmestone - an object - loose dirt - leaves
**Answer**
flowers