What are they?
a) Whale breathe through it.
b) Motion of a swing.
c) Ship of desert.
d) The place where two or bones meet.
e) Our brain is protected here
Answers
Answer:
a) nostrils( blowhole(
b) oscillatory motion
c)Camels
d)Joints
e) Skull
Hope it helps.
Please mark my answer as the brainliest.
Also make sure to follow me.
(ﾉ◕ヮ◕)ﾉ*.✧
Answer:
a)Whales and dolphins are mammals and breathe air into their lungs, just like we do. They cannot breathe underwater like fish can as they do not have gills. They breathe through nostrils, called a blowhole, located right on top of their heads
b)These back and forth movements are called oscillations. The swing is moving due to the force of gravity on the swing. The swing continues moving back and forth until friction (between the air and the swing, and between the chains and the attachment points) slows it down and eventually stops it.
c)Joints are the place where two bones meet or connect. Ligaments are short bands of tough fibrous connective tissue that function to connect one bone to another, forming the joint. Tendons are made of elastic tissue and also play a key role in the functioning of joints. They connect muscle to bon
d)The brain is protected by the bones of the skull and by a covering of three thin membranes called meninges. The brain is also cushioned and protected by cerebrospinal fluid. This watery fluid is produced by special cells in the four hollow spaces in the brain, called ventricles.