3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Ottawa Sciences de la santé (4 ans) OUAC OKD Remove	U of T (Scarborough) Physical & Environmental Sciences (regular and co-op) OUAC TSP Remove	Waterloo Climate and Environmental Change (Regular/Co-op) OUAC WCE Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	78%	73–80%“Mid-70s (regular), high 70s (co-op)”	77–80%“High 70s”
Required coursesforced into your top 6 — options are the row below	SBI4U SCH4U	ENG4U MCV4U MHF4U	ENG4U
Choose one ofany of these satisfies it	one of ENG4U, FRA4U one of MCV4U, MHF4U, SPH4U	—	one of SCH4U, SPH4U
Prerequisitesas published	FRA4U or ENG4U SBI4U SCH4U One of MHF4U, MCV4U, SPH4U	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +1 more on the program page	English (ENG4U – min. 70%) Any Grade 12 U Mathematics (min. 70%) Chemistry or Physics
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—	—
First-year intakewhere published	150	340	5
What you study	Human Biology Others in Subjects Related to Medicine Pharmacology, Toxicology & Pharmacy	Astronomy Chemistry Environmental Studies Geology	Chemistry Environmental Studies Human Geography Physical Geography
What it is	This program teaches you the science behind how the human body works, how diseases develop, and how medicines treat them. You study human biology, pharmacology, and related medical sciences rather than practising medicine itself. The co-op version includes mandatory work terms at healthcare or research organizations alongside your coursework, letting you test whether this field suits you before committing to further training.	Physical & Environmental Sciences is a degree where you study the natural world through disciplines like physics, chemistry, geology, astronomy, and environmental science. You choose which areas to focus on based on your interests. The co-op option lets you alternate study with paid work terms in science-related workplaces, giving you real experience alongside your classes. This program suits students who want to understand how Earth and space work and prefer hands-on learning combined with classroom study.	You study how Earth's climate and environment work, using chemistry, physics, and geography to understand weather systems, ecosystems, and human impacts. This program combines natural science with social geography, so you examine both the physical causes of environmental change and how people and communities respond to it. It suits students curious about climate science who want hands-on experience through co-op placements alongside their coursework.
The door tomajors you reach through it	Applied to directly	biochemistry chemistry earth science environmental science physics	Applied to directly
Entrance awardsat this campus, by average	22 published, 5 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them
Source	University of Ottawa on OUInfo	University of Toronto — Scarborough on OUInfo	University of Waterloo on OUInfo

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Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.