Paramecium are oval-shaped, have two nuclei (one large and another small), and has cilia unlike amoeba and euglena. Euglena, instead of cilia, has a flagellum that is uses for locomotion. Euglena also has an eyespot that is sensitive to light and have green chlorophyll pigment. Amoebas have no fixed shape and have no cilia or flagella. They move by use of pseudopodia.
The answer is; Bryophytes are nonvascular plants, and pteridophytes are seedless vascular plants
Pteridophytes have a vascular system (phloem and xylem tissues) but produce spores for reproduction, unlike other higher plants. An example of pteridophytes is the fern. Bryophytes that include Moses are referred to as ‘lower plants because they do not have a true vascular system.
<span>Lymph nodes are abundant organs comprising a major part of the lymphatic system, and can indeed be found throughout the body, connected by the lymphatic vessels. However, the highest concentration of clustering occurs within in the inguinal region, cervical region, and axillary region.</span>
Answer:
Solar energy is used today in many ways. The most common form of solar energy used today are photovoltaic solar panels, which uses the sun's light to create electricity. They are commonly used as a secondary source of power.
Explanation:
<span>basic unit of structure and function of living things</span>
