Answer:
2. A. Invertebrates are animals without backbone while vertebrates are animals with backbone.
3. A. Their body temperature is stable and constant.
4. B. Mammals are warm-blooded and have mammary gland.
Explanation:
Hope it helps.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
2. A. Invertebrates are animals without backbone while vertebrates are animals with backbone.
3. A. Their body temperature is stable and constant.
4. B. Mammals are warm-blooded and have mammary gland.
Explanation:
Hope it helps.