Living things (Richmond Primary 5)

Cells are the [blank_start]basic[blank_end] [blank_start]units[blank_end] of life. All [blank_start]living[blank_end] things are made up of cells.

Please select the three basic life processes that cells carry out for living

Match the words with their right definition: [blank_start]NUTRITION[blank_end] = Cells obtain nutrients and energy from food [blank_start]REPRODUCTION[blank_end] = Cells can divide and produce new cells that are identical to themselves [blank_start]SENSITIVITY[blank_end] = Cells react to what they perceive around them

Match the living things depending the number of cells: [blank_start]UNI[blank_end]CELLULAR - Living things made up of a single cell [blank_start]MULTI[blank_end]CELLULAR - Living things made up of many cells

Please, label the main parts of a plant cell (drag the definition to its right orange dot)

Please, label the main parts of an animal cell (drag the definition to its right orange dot)

Animal and plant cells are different in many ways, for example: (a) Plant cells have a rigid [blank_start]cell[blank_end] [blank_start]wall[blank_end] around the membrane (that's why the stems and branches are so hard) (b) Plant cells have specialized organelles called [blank_start]chloroplasts[blank_end] that absorb [blank_start]sunlight[blank_end] which plants need to make their food. (c) Plant cells are usually [blank_start]bigger[blank_end] than animal cells and have a regular shape.

Cells are very small but, do they have the same shape and size?

Cells at muticellular living things work together at different [blank_start]levels[blank_end] of [blank_start]organization[blank_end].

Please, sort these levels of organization from the smallest to the biggest (and more complex) (SMALLEST) [blank_start]Tissues[blank_end] >[blank_start]Organs[blank_end]>[blank_start]Systems[blank_end]>[blank_start]Organisms[blank_end] (BIGGEST)

Look at the diagram and sort the different levels of organization. Drag the answer to its right position.

Groups of the [blank_start]same[blank_end] type of cells join together to form [blank_start]tissues[blank_end].

[blank_start]Tissues[blank_end] in organs work together to perform a [blank_start]common[blank_end] function

How many levels of organization can you find in a unicellular living thing such as baterias?

Please, identify the parts of a microscope by dragging the right option

What is a microscope for?

Do you know the spanish word for "TISSUE"?

Select the right translation into Spanish of "ORGANELLES"

Los microscopios tienen "LENSES", pero ¿cómo se llaman en español?

Para ver por un microscopio ponemos el ojo sobre un "EYEPIECE", ¿ qué es en español ?

En inglés los seres vivos están compuestos por "CELLS" pero en español están compuestos por...

[blank_start]Cells[blank_end] need to be observed through a [blank_start]microscope[blank_end], an instrument with two type of [blank_start]lenses[blank_end]: the [blank_start]eyepieces[blank_end] and the [blank_start]objective[blank_end] lenses.