Use this information for Question 2. Earth
Planet X
Star
Planet
Mass of 1.98 x100 kg
Mass of 5.97 x1024 kg
Distance from star 1 AMU
Tilt 23.5°
Mass of 1.98 x1080 kg
Mass of 5.97 x10 kg
Distance from star 1 AMU
Tilt 45.5°
Natural Satellite
(moon)
Mass of 7.35 x102 kg
Distance from planet 384,000 km
Mass of 7.35 x 10 kg
Distance from planet 192,000 km
2) NASA has discovered a new planetary system. Using the information in 4 points
the chart above, compare at least two observable periodic events
(seasons, eclipses, phases of the moon, and tides) between Earth and
Planet X. *
Your answer
This is a required question

the answer to this predicament is false, by friend, i had this on a quiz, and i got it wrong, so i learned it, cos i was gonna have it on a test, and i got it right

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

1) a

2)c

3)a

4)c

5)b

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