Number the events from earliest (1) to most recent (6) to outline the development of the cell theory.

anton van leeuwenhoek observed small organisms he called “animalcules.”

robert hooke was the first to use the word “cell.”

matthias schleiden theorized that plants are made of cells.

theodor schwann theorized that animals are made of cells.

hans and zacharias janssen created the first microscope.

rudolf virchow theorized that cells come from other pre-existing cells.

Number the events from earliest (1) to most recent (6) to outline the development of the cell theory.

✔ 3

Anton van Leeuwenhoek observed small organisms he called “animalcules.”

✔ 2

Robert Hooke was the first to use the word “cell.”

✔ 4

Matthias Schleiden theorized that plants are made of cells.

✔ 5

Theodor Schwann theorized that animals are made of cells.

✔ 1

Hans and Zacharias Janssen created the first microscope.

✔ 6

Rudolf Virchow theorized that cells come from other pre-existing cells.

hi, natural selection of the peppered moth during the industrial revolution in 19th-century england is an example of an outlier in the study of evolution. during this time, pollution from factories filled the forests, coating trees in a layer of soot—turning white trees black

mark as brainlest

gokuson

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.