Answer:
Spanish: La evolución es el proceso por el cual los organismos actuales se han descendido a partir de antepasados antiguos. ... La variabilidad genética es una parte fundamental del proceso, ya que la evolución se produce cuando fuerzas selectivas actúan sobre esa variabilidad.
English: Evolution is the process by which current organisms have been descended from ancient ancestors. ... Genetic variability is a fundamental part of the process, since evolution occurs when selective forces act on that variability.
Explanation:
Answer:
aquatic photosynthetic bacteria, maple tree, phytoplankton rye grass tulips
Explanation:
All are plants or does phtosynthesis which is what autotrophs are.
electrical energy transforms into chemical energy; in photosynthesis, chemical energy transforms into electromagnetic energy.
electrical energy transforms into chemical energy; in photosynthesis, radiant energy transforms into chemical energy.
radiant energy transforms into chemical energy; in photosynthesis, chemical energy transforms into radiant energy.
Energy transfers in lightning fixation differ from those in photosynthesis because in lightning fixation electrical energy transforms into chemical energy; in photosynthesis, radiant energy transforms into chemical energy. Thus, the correct option is C.
Photosynthesis may be defined as the process through which green plants and some photosynthetic algae synthesize their own food (glucose) with the help of carbon dioxide and water in the presence of sunlight.
During lightening, the form of electrical energy is transferred into heat or thermal energy with an intermediate of chemical energy, while during photosynthesis, plants capture sunlight in which radiant energy of sunlight gets transferred into chemical energy.
Therefore, the correct option for this question is C.
To learn more about lightening, refer to the link:
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It helps restore damaged ecosystems, including biodiversity.
Answer:
Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction. The endocrine system regulates how much of each hormone is released.
The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In humans, the major endocrine glands are the thyroid gland and the adrenal glands.
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.
Answer:
The chronological order of events ealiest to most recent (1-6) are given below:
Explanation:
1. Hans and Zacharias Janssen created the first microscope in the year 1590.
2. Robert Hooke was the first to use the word "cell." In the year 1665
3. Anton van Leeuwenhoek observed small organisms he called "animalcules." In the year 1674
4. Matthias Schleiden theorized that plants are made of cells in the year 1838
5. Theodor Schwann theorized that animals are made of cells in the year 1839
6. Rudolf Virchow theorized that cells come from other pre-existing cells in the year 1855
Answer:
The chronological order of events ealiest to most recent (1-6) are given below:
Explanation:
1. Hans and Zacharias Janssen created the first microscope in the year 1590.
2. Robert Hooke was the first to use the word "cell." In the year 1665
3. Anton van Leeuwenhoek observed small organisms he called "animalcules." In the year 1674
4. Matthias Schleiden theorized that plants are made of cells in the year 1838
5. Theodor Schwann theorized that animals are made of cells in the year 1839
6. Rudolf Virchow theorized that cells come from other pre-existing cells in the year 1855
B.) release digestive enzymes.
C.) release secretions directly into the blood.
D.) usually have ducts.