What is the evidence that glaciers once existed on all of the southern continents? A. Grooves in the rocks and sediment deposits.
B. Fossil evidence of cold weather species.
C. Radioactive isotopes in the ice cores
D. Large glacial lakes still exist

A.

Explanation:

There is also much climate evidence supporting continental drift, most notable of which is glacial activity. Alfred Wegener investigated this field and found an anomaly in the Permo-Carboniferous ice sheet that was found through glacial till deposits to have once covered all the southern major plates.

hammurabi rulers

good lesson

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).