Answer: Xylem fibers and xylem parenchyma are the elements of the xylem which is a vascular tissue in plants.
Explanation:
Xylem fibers are dead cells whereas the xylem parenchyma are living cells.
Xylem fibers are responsible for providing structural support to the entire structure of xylem whereas the xylem parenchyma is involved in conducting of water and minerals.
In xylem fibers the lignin is present whereas it is absent in xylem parenchyma.
Climate , temperature , and other organisms
Answer:
homologous* or analogous*. You spelled them wrong :)
I believe they are homologous because they more than likely share ancestry. They are underwater animals with the same... everything pretty much.
Explanation:
Oviraptor means "egg theif"
Oviraptors could have 20 eggs at a time
They lived in Mongolia
The aren't necessarily true raptors
Oviraptors were about 6 - 8 feet tall
The first oviraptor was found in 1924 (i believe)
Oviraptors lived in the Cretaceous period.
Oviraptors most likely weighed 60 - 70 pounds.
They were renamed, as "ovinutrix"
The first fossil of oviraptors was found with eggs.
Brainliest please?
Problems related to STDs affects male reproductive system. STD can also affect male fertility. Chlamydia, when left untreated, may spread to the testicles from the urethra, causing permanent sterility and disability. Pelvi inflammatory disease is common STD that affects fertility. A low sperm count and low sperm motility are indicators of this condition. Also, elevated FSH levels and other hormonal problems are indicative of testicular damage. Some STDs like gonorrhea and chlamydia can cause infertility by blocking the epididimis or tubes.
