Which organs of the respiratory and circulatory system are inside the rib cage?
Lungs and heart
15
Complete the sentences: The muscular system follows the brain’s __________ and it is made up of ___________ and ______________.
commands, muscles, tendons
15
Complete: b) Tendons are made of ___________ tissue that connect muscle to your_________.
flexible, bones
10
Muscles work in __________; one muscle will ________ and pull a joint one way and the other muscle will contract and pull it the other way.
pairs, contract
10
Complete: d) Muscles are_________ so they can relax and contract without breaking.
elastic
10
Write the name of the muscles
Have you written all of them?
25
Complete: a) Living things______________. Human reproduce_____________ and give birth after __________ months of pregnancy. b) Some animals reproduce____________: the organism produces an identical copy of itself.
reproduce, sexually, nine, asexually
15
c) The female reproductive system produces _________ in the ovaries called_________. d) The male reproductive system produces ________________________.
egg cells, ova, sperm cells
15
Describe these concepts using your own words: oviparous, viviparous, and ovoviviparous.
Oviparus: animals reproduce by lying eggs; viviparous: animals grow inside the mother's body, ovoviviparus:animals hatch from eggs, inside the mother's body.
25
3) Which type of sexual reproduction have these animals got? a) turtle b) a white shark c) a dolphin d) A whale
turtle, shark: lay eggs; whale and dolphin: give birth to live young.
20
4)Say the organs. a) They connect the vagina to the uterus. b) There’s one on each side of the uterus. c) They produce egg cells.
a) cervix, b) ovaries, c) ovaries
15
Say the organs: c) The canal that connects the uterus and cervix to the outside of the body, d) They connect the ovaries to the uterus.
c) vagina, d) fallopian tubes
10
Say the sentnces: e) There’s one on each side of the uterus. They produce egg cells. f) The organ where the fertilized egg develops into a fetus.
e) ovaries, f)uterus
10
Draw and write the names of the female reproductive system
