The role of a pioneer species in primary succession is to normalize the habitat by making the topsoil more stable and fertile. Explanation; -In primary succession pioneer species like lichen, algae and fungi as well as other abiotic factors like wind and water start to normalize the habitat.
False, there are actually around 30 different types of freshwater sponges in North America alone
Answer:
Answer is C, the secretory phase.
Explanation:
At this phase, the progesterone is the dominant hormone, and it prepares the corpus luteum and endometrium for possible fertilized ovum implantation.
This phase is also known as Luteal.
A circuit is the path that an electric current travels on, and a simple circuit contains three components necessary to have a functioning electric circuit, namely, a source of voltage, a conductive path, and a resistor.
Answer:
Lungs
Explanation:
Other objects in the lungs could include alveoli, pharynx but the lungs are an organ
