b. early studies of disease and its causes.
c. observations of large, unicellular organisms.
d. reproduction of organisms in a lab setting.
The discovery of cells is most directly linked to the development of the microscope. This tool allowed early scientists to observe these tiny structures for the first time.
The discovery of cells is most directly linked to the development of the microscope. In the 17th century, Robert Hooke and Antonin Van Leeuwenhoek were among the first individuals to observe cells, made possible by the invention and significant improvements of optical microscopy during this era. Cells could not have been observed without this tool, as they are typically far too small to be seen by the unaided eye, cementing the major role that the development of the microscope played in discovering cells.
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c. To transport nutrients.
b. To regulate body temperature.
d. To fight infection.
Answer:
To predict the change in beak length of the bird population based on the scenario described, a line graph would be the most appropriate.
A line graph is a type of graph that displays data points connected by lines, showing the relationship between two variables over time. In this case, the x-axis would represent the years (time) and the y-axis would represent the beak length.
By plotting the beak length data over the years on a line graph, you can observe the trend and track the changes in beak length as the availability of smaller seeds decreased and larger seeds from drought-resistant trees became more prevalent. The line graph would allow you to visualize the overall pattern and any fluctuations in beak length over time.
This type of graph would be useful in showing the continuous change in beak length and how it correlates with the availability of different seed types. It would help in identifying any trends or patterns in the bird population's beak length response to the drought and the change in seed availability.
Explanation:
Answer:
Explanation:
B. Type of stems
C. Color of leaves
D. Length of life
-a grocery bag
-support beams for a building
-lawn furniture
a grocery bag
Thermoplastic is known to be a plastic material with a polymer that can be molded above a specific temperature and solidifies upon cooling. Thermoplastics can be remelted or reshaped by heating and they have low melting points. Furthermore, they usually have high concentration of polymers with amorphous structures, the material will have a poor resistance to loads but it will have an excellent elasticity.
Answer:
bag
Explanation:
Answer:
The given statement is true.
environment change refers to the disturbance or change in the environment of the area.
The natural environment is mainly disturbed by human activities such as the burning of fossil fuels, deforestation, pollution et cetera.
Global warming is one of the consequences of change in the environment due to which the average temperature of the earth has been increasing.
Increased temperature increases the rate of melting of glaciers which ultimately increases the levels of water bodies such as oceans, seas et cetera.