S REASONS
STATEMENTS
1.
AB ZAD
2. mW = 90
3.
msi= 40 N
4. m ZW=m N
mZ1 = m
Given
Given
In a parallelogram, opposite angles are cong
5. M N = 90
6. m Wum 1= 180
7. 90+ m 1= 180
8. <s=
9. m1 = 90
10.
11. Angle I, angle N and angle S are
right angles
12.
Reflexive Property
Given
Substitution (SN 4 ND()
Definition Of Rectangle​

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit