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WorksheetsScience's Diagnostic Test 8°
Total questions: 15
Worksheet time: 3hrs 7mins
Explain with your own words why cell transport is important in all living things such as bacterias, plants, fungi and animals?
(a) is the diffusion of water.
Because the cell membrane allows some materials to enter but no others, it is said to be:
Unpassable
Rigid
Selectively Passable
Selectively Permeable
In the process of nutrition of heterotrophic organisms, three stages are distinguished (name it in order):
Ingestion, digestion, absorption
Ingestion, digestion, adsorption
Absorption, ingestion, digestion
Digestion, ingestion, adsorption
(a) : Allows nutrients to reach all cells of the organisms.
In most animals, the circulatory system comprises three classes of conducting vessels:
Heart, Lungs, Kidney.
Arteries, Veins, Capillaries
Aorta, Cava, Iliac
Which organism does each illustration correspond to?
a) birds, b) animals, c) humans
a) reptiles, b) birds, c)animals
a) fish, b)mammals, c)humans
a) fish, b) reptiles, c) birds and mammals
Give a brief description of any illness you learned about last year:
According to the illustration, will the month of October be winter or spring in the southern hemisphere?
Winter
Spring
Explain in detail the differences between the CO2 concentrations between the months of May and October, for both hemispheres:
11. Deduce the full electron configuration for Mg2+ :
1s2,2s2, 2p6,
1s2, 2s2, 2p6, 3s2
1s2, 2s2, 2p6, 3s2, 3p2
1s2, 2s2, 2p4
Which model describes best the illustration attached?
Bohr
Schrodinger
Thompson
Rutherford
Is there any difference between heat and temperature? If so, give a brief explanation:
It is the quality of the sound that allows to distinguish or determine the source that has emitted the sound
Echo
Tone
Timbre
Intensity
What can we measure with a thermometer?
