Gr 5 Science Mid Term 2

Match the description that corresponds to the part of a flower 1. colored and scented part : [[1]] 2. female reproductive structure : [[2]] 3. has egg cells: [[3]] 4. male reproductive structure: [[4]] 5. has sperm cells: [[5]]

petal

ovule

pistil

stamen

pollen

Why are flowers important? (Choose 3)

What type of reproduction does your plant use

What is the function of the human reproductive system?

What cause/s changes during puberty

What are the changes that happen to MALES during puberty? CHoose 2

What are the changes that happen to FEMALES during puberty?

The following are the things an adolescent can do to adapt to the changes during puberty EXCEPT_____.

What is the main reproductive organ of males that produces sperm cells and testosterone

A.epididymis

B.penis

C.testis

D.urethra

Which is the passageway of urine and semen?

What is the main reproductive organ of females that produces egg cells and estrogen?

A.fimbrae

B.ovary

C.uterus

D.vulva

Which is the passageway of menstrual blood, semen, and the baby during birth? *

What happens when a sperm cell and an egg cell unite in the fallopian tube?

: Arrange the events of the menstrual cycle in correct order.

Select statements that describe an ESTUARY

BIOTIC Factor: Living factors [[1]] make their own foods like phytoplanton, algae and seaweed. [[2]] depend on others for food like zooplankton, oysters, insects and vertebrates [[3]] break down decaying and waste matter like bacteria

Factors that are non-living things such as climate that affect an ecosystem

Factors that are living things that affect an ecosystem

An Intertidal/shore ecosystem organism must.

Where would you find greater salinity in an estuary