Answer:
To continue the species!!
Explanation:
Good luck on the rest of the test!
-talc
-diamond
-topaz
-quartz
b.tentacles
c. specialized cells
d. bilateral symmetry
Answer:
c. specialised cells
Explanation:
Sponges are invertebrates that belong to phylum Porifera. Most of them live in marine environment. They do not have true tissues or organs but specialised cells that perform specific functions for example porocytes, amoebocytes, pinacocytes and choanocytes. Porocytes control the water amount entering inside the sponge pores and choanocytes control the water movement inside the sponge body.
Sponges consume food via phagocytosis. They reproduce both asexually and sexually. They are sessile i.e. immobile.
Sponges have specialized cells that perform specific functions like filtering food and excreting waste. They do not have a coelom, tentacles, or bilateral symmetry.
Sponges have specialized cells. These cells are responsible for the various functions of sponges, such as filtering their food and excreting waste. Some examples of specialized cells in sponges are collar cells, which line the inside of the sponge and generate water flow, and amoebocytes, which transport nutrients throughout the sponge. Sponges do not have a coelom, tentacles, or bilateral symmetry.
#SPJ6
reclamation
mountaintop removal
underground mining
Answer: The correct answer for the blank is -
strip mining.
Strip mining can be described as a process of mining in which overlying vegetation (such as bushes and trees) is first removed, which is followed by stripping/removal of soil and undergroundlayers of rocks (using scrapers/buldozers and loaders) so as to expose and then extract the coal from the underground deposits of coal.
Thus, strip mining is the right answer for the blank.
B. ecological footprint.
C. habitat.
D. ecological sustainability.
Not habitat I missed it. Should be ecological footprint