Which are characteristics of mammals? Check all that apply. internal fertilization three-chambered heart endothermic highly developed nervous system several nearly hollow bones always live on land

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asked Feb 14, 2022 181k views

2 votes

Which are characteristics of mammals? Check all that apply.

internal fertilization
three-chambered heart
endothermic
highly developed nervous system
several nearly hollow bones
always live on land

Chemistry
college

Mircea Grelus asked

by Mircea Grelus

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2 Answers

6 votes

Answer:

i was looking for the same answer but i can't get one eather

Step-by-step explanation:

Kimmi Dhingra answered Feb 16, 2022

by Kimmi Dhingra

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5 votes

Answer:

several hollow bones,endothermic

Step-by-step explanation:

Bonan answered Feb 20, 2022

by Bonan

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