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Second Grade (Grade 2) Biology Questions

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Grade 2 Nervous and Endocrine Systems
The part of the body that turns vibrations into sound is the                .
  1. eardrum
  2. brain
  3. nerve
  4. outer ear
Grade 2 Biochemical Pathways
What is the food the leaves make for the plant?
  1. sugar
  2. sap
  3. sandwich
  4. seeds
Grade 2 Botany
Plants make food from light, water, and       air      .
Grade 2 Botany
The main parts of a plant are seed, leaves, flowers, stem, and                .
  1. soil
  2. roots
  3. water
  4. seedling
Grade 2 Botany
The life cycle of a seed is
  1. seed, seed with root, seed with leaves, plant
  2. seed, seed with leaves, plant
  3. seed with root, seed with leaves, plant
  4. seed with leaves and a plant
Grade 2 Development and Reproduction
When living things             reproduce            , they make more living things of the same kind.
Grade 2 Botany
Which gather pollen from flowers? Choose all that are correct.
  1. Bees
  2. Animals
  3. Leaves
  4. Birds
Grade 2 Zoology
The insect has three main body parts. These body parts are the         head,                   thorax,           and           abdomen          .
Grade 2 Taxonomy
If a MAMMAL is an animal that gives birth to live young, which of the following animals is a MAMMAL?
  1. bird
  2. fish
  3. elephant
Grade 2 Zoology
Does the cobra have predators?
  1. Yes
  2. No
Grade 2 Biology
Which are living things?
  1. animals
  2. robots
  3. plants
  4. both a & c
Grade 2 Biomes
Which biome has very little water and few plants and animals can survive here?
  1. Mountains
  2. Oceans
  3. Forests
  4. Deserts
Grade 2 Botany
Insects carry pollen from flower to                .
  1. dirt
  2. flower
  3. rocks
Grade 2 Respiration, Digestion, and Excretion
When you breathe you release carbon dioxide.
  1. True
  2. False
Grade 2 Botany
Choose the things that a plant absorbs:
  1. water
  2. minerals
  3. seeds
  4. carbon dioxide
Grade 2 Communities, Populations, and Ecosystems
What is a habitat?
  1. a place to live
  2. a type of animal
  3. food
Grade 2 Botany
What is the job of the flower?
  1. It takes water and minerals from the soil.
  2. It makes seeds.
  3. It makes food for the plant.
  4. It moves water and minerals from the roots to the leaves.
Grade 2 Biomes
What type of climate does the woodland forest have?
  1. Very hot, there is no rain, the days are hot and the nights are cold.
  2. It snows, there is sleet, and it is very cold.
  3. It rains a lot, the days are humid and the nights are cold.
  4. The days are cool and the nights are cold. During the winter is snows.
Grade 2 Food Chains and Webs
All food chains start with                .
  1. the plant
  2. the sun
  3. the predator
Grade 2 DNA, RNA, and Genetics
The correct definition of the word offspring is
  1. the living things that come from a living thing
  2. what happens when a insect changes form
  3. a trait that is passed on from parents
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