तत्पुरुष समास :- जिस समास में उत्तरपद प्रधान होता है एवं पूर्वपद गौण होता है वह समास तत्पुरुष समास कहलाता है। जैसे:
धर्म का ग्रन्थ :- धर्मग्रन्थ
राजा का कुमार :- राजकुमार
Answer:
computer algebra system
Explanation:
that is you made a typo for cas thats the only thing ive heard of
Answer: Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere, and a much larger springtime decrease in stratospheric ozone around Earth's polar regions.
Explanation:
Answer: C
Explanation: I am not 100 percent sure.
It's C because kidneys remove and filter out waste from blood and urine.