Flowering plants produce male and female cells. The male cells are called pollen and the female cells are called ova. When a flowering plant is fertilized, it produces offspring in the form of seeds. However, not all plants reproduce flowers. Simpler plants, like mosses, lack these specialized structures.
Some natural processes record the variations in time. For example, the sediments found on the rocks acts to be the great proof of the climate that existed in olden times.
Explanation:
Paleoclimatology is the study of climate records from hundreds to millions of years ago. Information for paleoclimate studies come from natural records. One of the most important natural record from which enormous information about the past climate can be known from the tree ring data. Another source include lake and ocean sediments that are found on the rocks and glaciers.
By measuring the width of Sample of tree rings, sediments , corals and ice, the chemical composition, and physical structure of each layer, scientists can also investigate the conditions present when each layer formed. The data of the natural records can be trusted as these prove to be the greatest source of study of ancient civilizations and how they survived in extreme climatic conditions.
Answer:
false because sugars are oxidised to release energy
Explanation:
respiration itself clearly tells us about usage of oxygen
HAH! THERE IS NO SUCH THING AS COINCIDENCES, ESPECIALLY NOT IN SCIENCE!
If two completely different organisms have similar body structures and thus evolved from a common ancestor. As this is the case, the answer would be, Eusthenopteron might be a common ancestor of bats and humans.
Answer:
fossil fuels, oil, natural gas, and coal and nuclear energy.
Explanation:
Nonrenewable resources are those found inside the earth, and they took millions of years to form. you werent very specific so im sorry if i gave a wrong answer.