What Each Part Is For is a free printable Grade 1 science worksheet on how plants and animals use their outside parts to survive and grow, aligned to NGSS performance expectation 1-LS1-1. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
Set 13 of 25 · the same problems every time you open this link.
Set 1 has all 25 in a single PDF. All 25 sets ask different questions.
What Each Part Is For
1-LS1-1
NameDate
Draw a line from each part to what it does.
1.Draw a line from each one to its match.
A rabbit's long ears
A plant's stem
A plant's roots
A plant's flowers
A.Holds the leaves up toward the light
B.Hear danger coming from far away
C.Make the seeds that grow into new plants
D.Hold it in the ground and take in water
2.Draw a line from each one to its match.
A hedgehog's spines
An elephant's trunk
A giraffe's long neck
An owl's big eyes
A.Reach leaves high up in the trees
B.Let it see when it hunts at night
C.Keep hungry animals from biting it
D.Pick up food and suck up water
LessonPrint · 1-LS1-1 · Set 13 · free to copy for classroom use
Answer key — What Each Part Is For
Set 13. Prints on its own sheet.
1.1. A rabbit's long ears — B (Hear danger coming from far away) 2. A plant's stem — A (Holds the leaves up toward the light) 3. A plant's roots — D (Hold it in the ground and take in water) 4. A plant's flowers — C (Make the seeds that grow into new plants)
2.1. A hedgehog's spines — C (Keep hungry animals from biting it) 2. An elephant's trunk — D (Pick up food and suck up water) 3. A giraffe's long neck — A (Reach leaves high up in the trees) 4. An owl's big eyes — B (Let it see when it hunts at night)
Last reviewed 2026-09-05. Aligned to 1-LS1-1 of the Next Generation Science Standards.